TY  - BOOK
AU  -  Coombs,Jason .
AU  - Coombs,Ted  .
TI  - Powerbuilder programming for dummies / 
U1  - 005.369 
PY  - 1995///
CY  - New Delhi : 
PB  - Comdex , 
KW  - Powerbuilder
KW  - Software packages
ER  -