000 00300nam a2200109Ia 4500
008 220809s9999 xx 000 0 und d
041 _aeng
100 _aGupta Mahajan
245 _aText book of P and SM 3rd ed / Viva in P and SM
260 _bOther Agencies
650 _aCommunity Medicine (614.44)
999 _c156293
_d156293