000 00336nam a2200133Ia 4500
008 221001s1978 xx 000 0 eng d
082 _a910.133 DAS
100 _aDas Gupta, A.
245 0 _aEconomic and commercial geography
250 _a27th ed.
260 _aCalcutta
_bA. Mukherjee
_c1978
300 _axv, 935p.
942 _2ddc
_cBK
999 _c17570
_d17570