Uvarov, E. B. 1910- A dictionary of science [by] E. B. Uvarov and D. R. Chapman. - 4th ed.; revised by Alan Isaacs. - Harmondsworth, Penguin, 1971. - 443 p. illus. 19 cm. - Penguin reference books . ISBN: 014051001X LCCN: 73161705 Nat. Bib. No.: B71-15789 Subjects--Topical Terms: Science--Dictionaries. LC Class. No.: Q123 / .U8 1971