000 00270nam a2200109Ia 4500
008 190129s9999 xx 000 0 und d
100 _aBrennan (Ross) & Others
245 0 _aBusiness to Business Marketing
250 _a3rd
260 _bSAGE
_c2014
_aNew Delhi
942 _cBK
999 _c9507
_d9507