TY  - BOOK
ED  - Pakistan Engineering Congress
TI  - Engineering news: : quarterly journal of the Pakistan engineering congress / 
T2  - No.1 & 2
U1  - 621.2 ENG 1968 
PY  - 1968///
CY  - America
PB  - Pakistan Engineering Congress
KW  - Engineering | News | Journal
N1  - Appreciation improves performance; Introducing sh.Ahmed Hassan; Plastic thoery of design
ER  -