Publicado por Science Research Associates, 1977, 408 Pp., 1977
ISBN 10: 0574211004 ISBN 13: 9780574211002
Librería: Eryops Books, Stephenville, TX, Estados Unidos de America
Hard Cover. Condición: Good. No Jacket. Hardcover; ex-library; shelfwear w/ head and tail of spine and corners bumped; splits in cloth covers at head of spine; o/w in good condition.