000 00346nam a2200145Ia 4500
008 181030s9999 xx 000 0 und d
082 _a617.601
100 _aMC Gupta
245 0 _aText Book of Preventive and Social Medicine
250 _a3rd
260 _bJaypee Brothers
_aNEW DELHI
_c2003
300 _a610
650 _aPHD
942 _cBK
999 _c23367
_d23367