TY  - BOOK
AU  - Welsh, Jim
AU  - Mckeag, Michael
TI  - STRUCTURED SYSTEM PROGRAMMING
U1  - 001.642 
PY  - 1980///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Structured Programming
N1  - Bibliography : P. 317
ER  -