000 00400nam a2200157Ia 4500
008 210804s2003||||xx |||||||||||||| ||und||
020 _a8180610705
041 _aeng
100 _aGupta Mc
245 0 _aTextbook of preventive and social medicine
250 _a3rd
260 _aNew delhi
_bJaypee brothers medical publishers p ltd
_c2003
300 _a610
700 _aMahajan B K
942 _cBK
999 _c11664
_d11664