TY  - BOOK
AU  - Travers,Alfreds W.
TI  - Supervision:Techniques And New Dimension
SN  - 9780138782818
U1  - 658.302 TRA 
PY  - 1988///
PB  - Prentice Hall Inc.
N1  - KOP KEDAI BUKU UM/NO.LO
ER  -