TY  - BOOK
AU  - Weismen, Herman M.
TI  - Information systems, services and centers
SN  - 0-471-92645-0
PY  - 1972///
CY  - A Wiley-Becker-Hayes Publication
PB  - New York
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=7098
ER  -