000 00395nam a2200157Ia 4500
008 241014s9999||||xx |||||||||||||| ||und||
020 _a978-8190607940
060 _aWA 31 P 2009
100 _aPark, K.
245 0 _aPark's Textbook of Preventive and Social Medicine.
250 _a20th
260 _bBanarsidas Bhanot
_c2009
300 _a832
650 _aPublic Health
942 _bDIMC
_cBK
999 _c7798
_d7798