TY  - BOOK
AU  - Weiseman, Herman M.
TI  - Information systems services and centers
SN  - 471926450
AV  - Z1001.W44 
PY  - 1972///
CY  - : New York
PB  - Becker and Hayes, Inc.
KW  - Information science
KW  -  Information services
N1  - Includes Index
ER  -