TY  - BOOK
AU  - Chopra Rajiv
AU  - University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce
ED  - University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce
TI  - Global system of trade preference :  A comprehensiv
U1  - "X:54.1.N8, M6" 
PY  - 1986///
CY  - Delhi
PB  - Department of Commerce India    
KW  -  Economics
KW  - International Trade
ER  -