Adler I. How Life Began / Irving Adler ; Illustrated by Ruth Adler and Peggy Adler ; with a Preface by Dr. Linus Pauling . — Revised Edition. — New York : The John Day Company, 1977. — 134 p. ISBN: 0381996034 Subjects--Topical Terms: 57 Бioлогiчні науки загалом Universal Decimal Class. No.: 57