000 00385nam a2200145Ia 4500
008 150201s2007 xx 000 0 und d
082 _a617.645
_bO2007W
100 _aWHO
245 _aORAL HEALTH SURVEYS : BASIC METHODS
250 _a4TH
260 _bW.H.O / AITBS
_aKRISHNA NAGAR DELHI
_c2007
300 _aJan-60
650 _aPREVENTIVE AND COMMUNITY DENTISTRY
942 _2ddc
_cBK
999 _c3869
_d3869