TY  - BOOK
AU  - Das Gupta,A.K.
TI  - Trade theory and commercial policy :  in relation to underdeveloped countries
U1  - 380.1 DAS 
PY  - 1965///.
CY  - Bombay : 
PB  - Asia Publishing House, 
KW  - Foreign exchange
KW  - Commercial policy
ER  -