TY  - BOOK
AU  - Pratt W.T.
AU  - Zelkowitz M.V.
TI  - Programming Languages
SN  - 0000029708
U1  - 1.642 
PY  - 1996///
CY  - New Delhi
PB  - P.H.I.
KW  -  Implimentation
KW  -  Languages
KW  -  Programming
KW  - Computer Programming
KW  - Design
ER  -