000 00306nam a2200133Ia 4500
008 240601s2019 xx 000 0 eng d
041 _aENG
082 _aRAM
100 _aRampal, MK,
245 0 _aServices Marketing
250 _a1st Ed
260 _aNew Delhi
_bJSR, Publishing
_c2019
942 _2ddc
_cREF
999 _c1846
_d1846