000 00254nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aSCRICNER R & STIVER M C
245 0 _aUNDERSTANDING SOAP
260 _c2000
_bTECHMEDIA
300 _a514
942 _cBK
999 _c19207
_d19207