TY  - GEN
AU  - Muhammad Ashraf
TI  - Tavatur miyar aur quality control: : behtar karkardagi aur karobar mein taraqqi ka zamin
SN  - 0
U1  - 658.562 MUK 1996 
PY  - 1996///
CY  - Lahore 
PB  - Ibrahim 
ER  -