000 00270nam a22001217a 4500
082 _a380.107 1
_bSIN/T
100 _aSingh, R.P
245 _aTeaching of commerce
260 _aMeerut
_bR.Lall Book Depot
300 _a366p.
650 _aCommerce teaching
942 _cBK
999 _c42073
_d42073