TY  - BOOK
AU  - Yourdon,Edward
TI  - Modern structured analysis
T2  - Yourdon Press computing series
SN  - 0135986249
U1  - 004.21 
PY  - 1989///
CY  - Englewood Cliffs, N. J.
PB  - Yourdon Press
KW  - Electronic data processing
KW  - Structured techniques
KW  - System analysis
ER  -