000 00294nam a22001217a 4500
003 OSt
100 _aMishra, D P
245 _aShaikshik Sangthan Swasthya Shiksha Avam Shikshan Takniki
250 _a3rd ed.
260 _aAgra
_bAgarwal Publication
_c2014
300 _a320p.
942 _2ddc
_cBK
999 _c4926
_d4926