00621nam a22001817a 4500 20260611121903.0 8185386986 (pbk) 9788185386980 (pbk) 614.59960723 ORA World Health Organization Oral health surveys : basic methods New Delhi A.I.T.B.S. Publishers & Distributors (Regd.) 1999 vii, 66 p. : ill. ,Col. ; 24 cm. Included bibliographical references and appendices Dental surveys Teeth diseases Oral disease Fluorides Health Mucosa FRAHS IIDC BK 0 0 0 0 IDC IDC 2013-07-10 Purchased: 0 614.59960723 ORA 13571 2013-07-10 00:00:00 1 2019-02-21 BK 0 0 0 0 PTR PTR 2013-07-10 Purchased: 0 614.59960723 ORA 13572 2013-07-10 00:00:00 2 BK 9219 9219