TY  - BOOK
ED  - Pakistan.
TI  - Pakistan standard classification of occupations (PSCO)
AV  - HB2730.5 .A5
U1  - 331.7009549 
PY  - 1965///- ]
CY  - [Karachi
KW  - Occupations
KW  - Pakistan
KW  - Classification
ER  -