TY  - BOOK
AU  - Welsh, Jim 
AU  - Mckeag, Michael 
TI  - Structured system programming
SN  - 0-87692-468-2
U1  - 005.3 
PY  - 1987///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Computer programming
KW  - Computer science
N1  - Includes index
ER  -