000 00275nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
100 _aBhattacharya
245 0 _aTrade in agriculture
260 _bIIFT
_aNew Delhi
_c1972
300 _a341 p.
700 _aSengupta
942 _cBK
999 _c245
_d245