Prytherch, Raymond John. Sources of information in librarianship and information science / Ray Prytherch. - Aldershot, Hants : Lexington, Mass. : Gower ; Distributed in the U.S. and Canada by Lexington, c1983. - xi, 189 p. : ill. ; 23 cm. - A Grafton book . Includes index. Bibliography: p. 173-179. ISBN: 0566034360 : £16.50 LCCN: 84157878 Subjects--Topical Terms: Library science--Bibliography.Kütüphane bilimi--Bibliyografya LC Class. No.: Z666 / .P935 1983 Dewey Class. No.: 016.02 / PRY 1983