TY  - GEN
AU  - JHA, S. K.                   
TI  - System analysis and design
SN  - 8188458929
U1  - 005.12 
PY  - 2007///
CY  - New Delhi
PB  - S. K. Kataria,2007
KW  - System analysis
N1  - distributer: Al-Ahram; catalogued by: wessam
ER  -