000 00277nam a22001217a 4500
003 OSt
100 _aSingh, Savita
245 _aShaishik Prashasan Avam Swasthya Shiksha
250 _a2nd ed.
260 _aAgra
_bAgarwal Publication
_c2014
300 _a467p.
942 _2ddc
_cBK
999 _c4961
_d4961