000 00488nam a2200169 i 4500
008 000303s1989 xxu 00000 eng d
020 _a0595094759
040 _cUDIMA
080 _a658.8
080 _a339.133
100 1 _aMenchin, Robert S.
245 1 4 _aThe mature market:
_ba gold mine of ideas for tapping the 50+ market /
_cRobert S. Menchin
260 _aLincoln:
_biUniverse
_c1991
300 _aXVI, 265 p. ;
_c24 cm.
650 0 4 _aMarketing
_9142
942 _cBK
_k658.8 MEN mat
999 _c7117
_d7117