Speregen devra newberger (438 resultados)

Paperback. Condición: Good. This brand-new series highlights some of the major contributions women have made in the world of science. Women have been pioneers of inventions. Some have come up with practical ways to solve problems in their own lives, such as Marie van Brittan Brown, who invented closed-circuit TV because she did not feel safe opening the door in her New York City tenement block in the 1960s. Other women have been trained scientists working in laboratories, such as Stephanie Kwolek, inventor of bullet-proof Kevlar. Few of these women have received full credit, because their inventions are not always spectacular, yet we all use them every day: the windshield wiper, the paper bag, the coffee filter, and the diaper. This book tells their stories and describes their vital contributions. ABOUT THE SERIES: From studying the stars to curing disease, understanding plants and animals, pioneering computer studies, and unraveling the secrets of atoms and molecules, women have played a vital role in scientific advances since the ancient world. Yet their contributions have often gone unrecognized or, worse, have been credited to others. With lively text, photography, and art, Super SHEroes of Science sets out to redress the balance and give credit where it's due. It examines the contributions to various fields of science of individual women from around the world.…

Condición: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Good. Shiffman, Lena (ilustrador).

Paperback. Condición: Good. Shiffman, Lena (ilustrador).

Paperback. Condición: Very Good. Shiffman, Lena (ilustrador).

Paperback. Condición: Fair. Shiffman, Lena (ilustrador).

Condición: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Shiffman, Lena (ilustrador).…

Paperback. Condición: Fair.

Condición: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Paperback. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Fair. 0. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Fair. First Edition. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way. Shiffman, Lena (ilustrador).

Paperback. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Fair.

Paperback. Condición: Fair.

Paperback. Condición: Very Good. 0. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Fair.

Paperback. Condición: Fair. 0. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Fair.

Paperback. Condición: Fair.

Paperback. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Board book. Condición: Fair.

Condición: acceptable. This book is a well used but readable copy. Integrity of the book is still intact with no missing pages. May have notes or highlighting. Cover image on the book may vary from photo. Ships out quickly in a secure plastic mailer.

Paperback. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condición: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.