000 00275nam a2200121Ia 4500
008 220901s2018 xx 000 0 eng d
082 _a372.8 SIN
100 _aSingh, Y. K.
245 0 _aTeaching of Commerce
260 _bDelhi: APH
_c2018
300 _a260
942 _2ddc
_cBK
999 _c6384
_d6384