TY  - BOOK
AU  - x, x
AU  - x
TI  - Industrial intelligence ; . . . : x
SN  - x     
U1  - P338.0025/IND  
PY  - 1964///-65-66
CY  - East Pakistan 
PB  - year book 
KW  - Industry -year books
KW  - Industry
ER  -