000 00284nam a2200109Ia 4500
100 _aW.H.O.T.R.S. 795
942 _cBK
245 _aEducational imperatives for oral health personnel : change or decay
260 _aW.H.O., Geneva
_c1990
082 _aR617.601/WHO/TRS W.H
300 _a43
999 _c58894
_d58894