000 00429nam a2200157Ia 4500
008 201006s1986 xx 000 0 und d
041 _aeng
082 _a617.601
100 _aMalik,S.L.and Bhattacharya, D.K.
245 _aAspects of Human Ecology
250 _a1
260 _aNew Delhi
_bNorthern Book Center
_c1986
300 _aVI, 112
650 _aCommunity Dentistry(617.601)
650 _aCommunity Dentistry(617.601)
999 _c78291
_d78291