000 00438nam a2200157Ia 4500
008 201006s1986 xx 000 0 und d
041 _aeng
082 _a617.6342
100 _aBerns Joel,M.
245 _aWhy Root Canal Therapy ?
250 _a1
260 _aTokyo
_bQuintessece Intl
_c1986
300 _a61
650 _aConservative Dentistry and Endodontics(617.6342)
650 _aConservative Dentistry and Endodontics(617.6342)
999 _c75192
_d75192