TY  - BOOK
AU  - AHSAN
AU  - WASI HAIDER BUTT
TI  - PR-SOF-1318-ACCREDITATION PLUS
U1  - 220 PRO 
PY  - 2013///
CY  - ISLAMABAD
PB  - NUST COLLEGE OF EME
KW  - DE-COMP-31
ER  -