TY  - BOOK
AU  - Held, Gilbert .
AU  - Daniels, Alan.;Yeates, Don.
ED  - by cor. politecnic instituete of brooklyn
TI  - Basic System analysis
U1  - 3 
PY  - 1987///
CY  - London : 
PB  - Pitman, 
KW  - Programming;Programming Language
N1  - Include index
ER  -