Information brokers and reference services

Detaylı Bibliyografya
Diğer Yazarlar:	Katz, William A. 1924-
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	New York Haworth Press c1988.
Konular:	Reference services (Libraries). Information services industry. Libraries and industry. Information services > Fees.