000 00301nam a22001337a 4500
020 _a3805537611
050 _aMED WU270.
_bC2765
245 _aCariology today
260 _aParis
_bS Karger
_c1983
300 _axii,396p.
_bill.
650 _aDental caries
700 _aB.Guggenheim,Zurich
942 _cBK
999 _c8412
_d8412