TY  - BOOK
AU  - Welsh, Jim.
TI  - Structured system programming / 
SN  - 0-87692-468-2
U1  - Bv 
PY  - 1988///
CY  - New Delhi : 
PB  - Prentice-Hall of India(P) Ltd. , 
KW  - Not Entered
ER  -