000 00321nam a2200133Ia 4500
008 170101s1973 xx 000 0 und d
020 _a9780380007721
100 _aHarris Thomas A
245 0 _aI Am Ok You Are Ok
260 _aNew York
_bAvon Books
_c1973
300 _a317
650 _aManagement
942 _2ddc
_cBK
999 _c423643
_d423643