000 00319nam a2200121Ia 4500
008 200512s9999 xx 000 0 und d
082 _a614.44
100 _aJ.S.Mathur
245 2 _aA Comprehensive Textbook of Community Medicine Preventive and Social Medicine
250 _a1
260 _bCBS
_c2008
650 _aCom-md
999 _c57229
_d57229