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005 20260808125350.0
008 260808s9999||||xx |||||||||||||| ||und||
035 _a2964
041 _aENG
082 _a613.314
100 _aWorld Health Organization
245 0 _aOral health surveys
_bbasic methods
260 _aGeneva
_bWorld Health Oraganization
_c1971
300 _a51
500 _aGift
505 _aDentistry; Public Health; Epidemiology
650 _aWHO
_bPersonal health and hygiene
942 _cBK
999 _c2963
_d2963