Ranganathan, S. R. Library book selection [by] S.R. Ranganathan, assisted by M.A. Gopinath. - [2d ed.] - Bombay, New York, Asia Pub. House [1966] - 436 p. illus. - Ranganathan series in library science, . Subjects--Topical Terms: Book selection. LC Class. No.: Z689.R3 1966