volunteers technical assistance (11 resultados)

Paperback. Condición: Very Good. Not Stated. The cover has a small crease on the front bottom right corner edge.

Soft cover. Condición: Very Good. Estado de la sobrecubierta: No Dust Jacket. Illustrated Ilustrador. 0866190007 Very solid SOFT COVER, 8 1/2 by 11 in., , and the interior is clean, though the front cover has a moisture stain along it s very top right edge, which bleeds through the the following page. 111 pages.

Paperback. Condición: Good. 1979 edition, pale bluish covers with plastic comb binding. 49 pages. Covers with edges toning/faded, small splash. Binding solid; no markings noted.

Soft cover. Condición: Very Good. 18 p. : ill. ; 28 cm. ; LC: TH7145; Dewey: 641.588 ; OCLC: 3713975 ; paper wrappers, in reinforced velo binding ; ex-lib, stamps, label, date due, pocket ; "The VITAS Solar Cooker was especially designed to be sturdy, relatively easy to make, easy t o repair, and low in cost. it uses the principle of the Fresnel reflector which concentrates light and heat by using several simple reflecting surfaces.The Vita Solar Cooker requires more labor than, for example, forming a parabolical reflector by spinning an aluminum sheet; the labor requirement may make it uneconomical for developed countries, but this cooker was designed especially for developing ones." ; pull-out plan for cross-beams in pocket at back ; VG. Book.

Paperback. Condición: GOOD. x, 387 pp. Owner name in pen to inside of front cover, owner idiograph in pen to first blank, some staining, foxing and other signs of field use.

Stapled wraps. Condición: Very Good. First Edtion. Small 4to 9" - 11" tall; 66 pages; Bright yellow stapled wraps. Lightly rubbed at edges. Previous owner name penned at front cover corner. Text pages clean and tight. Illustrated with drawings throughout.

Soft cover. Condición: Near Fine. 1st Edition. First Edition, 3rd printing, with minor revisions. Soft cover 4to in illustrated wraps. Near Fine w/bent bottom rear corner, scuffed heel, else Fine and unmarked. 387pp; illustrated in photos, diagrams. 387 p. Book.

paperback. Condición: Good. Good. SHIPS FROM MULTIPLE LOCATIONS. book.

Condición: Good. Used - Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre.' Ex-library, but has been well cared for. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.

Hardcover. Condición: Good. Good. SHIPS FROM MULTIPLE LOCATIONS. book.

LeatherBound. Condición: New. LeatherBound edition. Condition: New. Reprinted from 1979 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 21 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 21.