000 00327nam a2200133Ia 4500
008 160921s9999 xx 000 0 und d
020 _a978-0-86715-437-5
100 _aO`BRIEN WILLIAM J.
245 _aDENTAL MATERIALS & THEIR SELECTION
250 _a4th
260 _bQuintessence Pub.
_c2008
300 _a425
942 _cBK
999 _c26284
_d26284