TY  - BOOK
AU  - Walters,Richard F.
TI  - Database Principles For Personal Computer
SN  - 9780131972940
U1  - 001.6442 WAL 
PY  - 1987///
PB  - Prentice Hall Inc.
N1  - KOP.KEDAI BUKU UM/NO.LO
ER  -