TY  - BOOK
T1  - Encyclopedia of information systems and services
A1  - Kruzas, Anthony Thomas
LA  - English
PP  - New Jersey
PB  - Academic Media
YR  - 1971
UL  - https://tuklas.up.edu.ph/Record/UP-99796217601740764
OP  - 1109
CN  - AG 521 K78 1971
KW  - Information services : United States : Directories.
KW  - Information storage and retrieval : Directories.
KW  - Data libraries : United States : Directories.
ER  -