New York: Crown Publishers, Inc., 1970. First. 8VO Hardcover. Second printing, 258 ppg. Text is bright, no writing or creases. Binding is tight & hinges are secure. Not price clipped, jacket is in very good condition w/ some minor toning wrapped around the top inch portion of jacket.

Paperback. Book is in very good condition with minor wear to the cover.

McFarland & Company, Inc, 1999. Reprint. 1st. Paperback. 8vo. 274ppg. Text is clean and unmarked; there is an ink stamp on half title page. Covers are bright and glossy with minimal shelf wear; a slight upcurl to the edges.