Directory of special libraries and information centers.
- Gale Research Co., c1963-
- v. ; 29 cm.
- Irregular.
- 1st ed.-
Each volume separately titled: v. 1, Directory of special libraries and information centers in the United States and Canada, 2nd-7th; Descriptive listings, 8th ed- ; v. 2, Geographic and personnel indexes, 2nd-<8th ed.>
Second ed.-<8th ed.> issued in 3 vols.
Volume 1 of each ed. kept up to date by periodic supplement: designated as v. 3, with title: New special libraries.
0810380129
0731-633X
= Directory of special libraries and information centers. Directory of special libraries and information centers.
= Dir. spec. libr. inf. cent.
84640165 //r932
Special libraries--Directories.--United States Special libraries--Directories.--Canada Information services--Directories.--United States Information services--Directories.--Canada