000 00417nam a2200157Ia 4500
008 201006s1988 xx 000 0 und d
041 _aeng
082 _a617.601
100 _aYashpal Bedi
245 _aHB of Social and Preventive Medicine
250 _a5
260 _aDelhi
_bAtma Ram And Sons
_c1988
300 _aXII, 539
650 _aCommunity Dentistry(617.601)
650 _aCommunity Dentistry(617.601)
999 _c76150
_d76150