Study of circulation control systems public libraries, college and university libraries, special libraries.

Sonraí bibleagrafaíochta
Údar corparáideach: Fry (George) and Associates, Inc., Chicago
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Chicago Library Technology Project of the American Library Association 1961
Sraith:LTP publications no. 1
Ábhair: