000 00275nam a22000857a 4500
008 230309s1990 us ||||| |||| 00| 0 eng d
100 _aRichardson, John E.
_9260780
245 _aMarketing 90-91 /
_cJohn E. Richardson.
264 _aVirginia :
_bThe Dushkin Publishing Group,
_c1990.
999 _c657850
_d657848