000 00449nam a2200157Ia 4500
008 201006s1981 xx 000 0 und d
041 _aeng
082 _a617.6342
100 _aAndreasen J O
245 _aTraumatic Injuries of the Teeth
250 _a1
260 _aPhiladelphia
_bW.B.Saunders C
_c1981
300 _aDO
650 _aConservative Dentistry and Endodontics(617.6342)
650 _aConservative Dentistry and Endodontics(617.6342)
999 _c74210
_d74210