000 00605nam a2200241Ia 4500
003 OSt
005 20220918214213.0
006 a|||||r|||| 00| 0
007 ta
008 220917b |||||||| |||| 00| 0 eng d
024 _a136,282
037 _cTextual
040 _aARTS
_cARTS
_beng
041 _2eng
_aeng
082 _aX:8K, K41
100 _aRoy Sankar Prasad
_9130212
245 0 _cRoy Sankar Prasad
_aProblem on costing
260 _aCalcutta
_bElora
_c1964
300 _a274p.
_ccm.
650 _aECONOMICS
942 _hX:8K, K41
_cTEXL
_2CC
999 _c259372
_d259372