TY  - BOOK
AU  - WALKER,ALFRED J.
TI  - HANDBOOK OF RESOURCE INFORMATION SYSTEMS: RESHARPING / 
U1  - 658.3 
PY  - 1993///
CY  - [S.N] : 
PB  - MC GRAW - HILL ، 
KW  - MANAGEMENT - INFORMATION SYSTEM
KW  - INFORMATION STORAGE AND RETRIEVAL
ER  -