000 00419nam a2200157Ia 4500
008 201006s1990 xx 000 0 und d
041 _aeng
082 _a617.643
100 _aKannappan.J.G.
245 _aOrthodontia Update work Shop1990 Proceeding 6, 7, Aug 1990
250 _a1
260 _aMadras
_bNatsun Computers
_c1990
300 _a87
650 _aOrthodontics(617.643)
650 _aOrthodontics(617.643)
999 _c75370
_d75370