TY  - GEN
AU  - Pratt, Terrence W.
AU  - Zelkowitz, Marvin V.
TI  - Programming languages: design and implementation
SN  - 8120310381
U1  - 005.133 
PY  - 1996///
CY  - New Delhi
PB  - Prentice-Hall
KW  - SPECIFIC PROGRAMMING LANGUAGES
ER  -