000 00427nam a2200157Ia 4500
008 201006s1991 xx 000 0 und d
041 _aeng
082 _a617.601
100 _aVidya Rattan
245 _aHandbook Of Preventive And Social Medicine
250 _a8
260 _aCalcutta
_bCurrent Books International
_c1991
300 _aDO
650 _aCommunity Dentistry(617.601)
650 _aCommunity Dentistry(617.601)
999 _c76111
_d76111