TY  - BOOK
AU  - Sison, Perfecto S.
AU  - Payos, Ranulfo P.
AU  - Zorilla, Orlando S.
TI  - Personnel management: in the 21st century 7th edition 
SN  - 971-23-3724-3
U1  - GC 658.3 S6231 2003 
PY  - 2003///
CY  - Quezon City
PB  - Rex Book Store.
KW  - Personnel Management
ER  -