TY  - BOOK
AU  - Fournier, Roger
TI  - Practical guide to structured system development and maintenance
SN  - 0136796710
U1  - 624.1 
PY  - 1991///
CY  - Englewood Cliffs
PB  - Prentice-hall
KW  - Engineering
KW  - Structural engineering
ER  -