000 00366nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aBhabatosh Datta
245 _aEssay in plan economics
250 _aFirst
260 _c1963
546 _aEnglish
942 _2ddc
_cBK
999 _c12245
_d12245
005 20220125165621.0