London : Library Association, 1977

London : Munich ; New York : C. Bingley ; K.G. Saur, 1979

London : Association of Assistant Librarians, 1973
2nd ed., fully revised and enlarged.

London : Bingley, 1967

London : Association of Assistant Librarians, 1965

Aldershot, Hants [England] ; Brookfield, Vt., USA : Gower, 1984

[Hamden, Conn.] : Archon Books, 1971
2d ed., fully rev. and enl.

London : New York : Clive Bingley ; Saur, 1979

London : Bingley, 1971
2nd ed., fully rev. and enl.