TY  - BOOK
AU  - PAQUELTE,GERARD  A
TI  - SLRUCTURED COBOL / 
U1  - 005.43 
PY  - 1991///
CY  - [S.N] : 
PB  - WM. C. BROWN PUBLISHERS ، 
KW  - PROGRAMMING
KW  - COBOL - 85 [COMPUTER PROGRAM LANGUAGE )
ER  -