000 00492nam a2200217Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
082 _a614.44
_bPAR
100 _aPark, K.
245 _aParks textbook of preventive and social medicine
250 _a20th
260 _bM/s Banarsidas Bhanot
_c2009
300 _a832
490 _aN
500 _aBDS
690 _aMRDC
690 _aBDS
690 _aPUBLIC HEALTH DENTISTRY
999 _c18427
_d18427
942 0 0 _01