000 00304nam a2200121Ia 4500
008 221001s1968 xx 000 0 eng d
082 _a330 DAS
100 _aDasgupta, A.
245 0 _aEconomic and commercial geography
250 _a23th ed.
260 _aCalcutta
_bA Mukherjee
_c1968
942 _2ddc
_cBK
999 _c45173
_d45173