000 00269nam a2200121Ia 4500
008 240625s9999 xx 000 0 und d
041 _aeng
082 _a658.4092 HRD
100 _aMULTIMEDIA HRD
245 _aUNDERSTANDING THE THEORY
260 _c2013
365 _cRS
999 _c34955
_d34955