000 00269nam a2200109Ia 4500
008 240625s9999 xx 000 0 und d
041 _aeng
082 _a658.4092 KOT
100 _aKOTTLER JEFFREY A
245 _aLEARNING GROUP LEADERSHIP AN EXPERIENTIA
260 _c2010
999 _c35126
_d35126