TY  - BOOK
AU  - Pervaiz Habibullah
TI  - Morphology of exogenous blowholes in steel castings
SN  - 9789698674106
U1  - G 671.2 
PY  - 1985///
CY  - Lahore,Pakistan
PB  - Salman Art Press
KW  - Foundry
ER  -