000 00285nam a22001097a 4500
008 180113b xxu||||| |||| 00| 0 eng d
100 _aParveen, Kataria.
245 _aUGC NET/SET COMMERCE
_hENGLISH
260 _aDelhi
_bDainik Publications
_c2018
300 _a1118p.
942 _2ddc
_cBK
_05
999 _c9721
_d9721