TY  - BOOK
AU  - Hatfield, Bill.
TI  - Developing power builder 5:Applications / 
SN  - 81-203-1151-5
U1  - BV 
PY  - 1990///
CY  - New Delhi : 
PB  - Prentice-Hall Of India Pvt.Ltd. , 
KW  - PoweBuider
ER  -