000 00325pam a2200157a 44500
008 230405s1993 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aStern L.W.
245 _aMarketing Channels
250 _a1
260 _a
_bPHI
_c1993
300 _a601,24cm
440 _a150
690 _aIMRDA
906 _a494
999 _c253353
_d253353