TY  - BOOK
AU  - Ehsanullah Zafar | Abdullah Ovais | Muhammad Mohsin Zafar
TI  - OD-600
U1  - BEE-5 EHS 
PY  - 2017///
CY  - Islamabad
PB  - NUST-SEECS
UR  - http://10.250.8.41:8080/xmlui/handle/123456789/23256
ER  -