000 00375nam a2200157Ia 4500
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040 _aMAIN
041 _aEnglish
082 _a612.01
_bSAX N0
100 _aSaxena, R.R.
245 0 _aSocial and preventive medicine
_cR.R. Saxena
260 _aDelhi
_bCBS Pub.
_c1990
300 _a392
650 _aMedicine
942 _cBK
999 _c11485
_d11485