Directory of special libraries and information centers - Young, Margaret Labash; Young, Harold Chester; Kruzas, Anthony Thomas; Kruzas, Anthony Thomas (Detroit : Gale Research Co., 1977)
Vol. 2 has special title: Geographic-personnel index.
First-2d ed. edited by A. T. Kruzas.
Includes indexes.
Keywords: Special libraries -- United States -- Directories; Special libraries -- Canada -- Directories; Information services -- United States -- Directories; Information services -- Canada -- Directories