Asimov, Isaac Asimov's biographical encyclopaedia of science and technology Isaac Asimov - London Pan Books 1972 - xxvi, 805p. ISBN: 0-330-24323-3 Subjects--Topical Terms: Astronomy and Astrophysics ThesaurusBiography-ScientistsEncyclopedia Universal Decimal Class. No.: (031):92(56) / ASI