Drake, John W. The molecular basis of mutation [by] John W. Drake. - San Francisco Holden-Day [1970] - 273 p. illus. 24 cm. Bibliography; p. [219]-258. LCCN: 73086859 Subjects--Topical Terms: Mutation BiologyMicrobial genetics. LC Class. No.: QH431 / .D77 Dewey Class. No.: 575.2/92