TY  - BOOK
AU  - WELSH, Jim
AU  - ELDER, John
TI  - Introduction to Pascal
U1  - 005.133P 
PY  - 1982///(1987)
CY  - DELHI
PB  - PRENTICE-HALL OF INDIA
KW  - PASCAL
KW  - PROGRAMMING LANGUAGES - PASCAL
ER  -