Foskett, D.J . Information services in libraries / D.J.Foskett. - 2nd rev. ed / . - London : Crossby Lockwood and Son , 1967. - Vii,153 p : ill.,tables,figs. ; 22 cm . Includes index ISBN: NULL (Hb) Subjects--Index Terms: INFORMATION SERVICE Dewey Class. No.: 025.52 / FOS/I