000 00264nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aDale, Emest
245 0 _aManagement theory & practice
250 _a2nd
260 _aNew York
_bMc Graw Hills
_c1969
942 _cBK
999 _c1025
_d1025