000			00343nam a22001337a 4500
020			_a9789374735053
082			_a570.15195 _bNEM
100			_aNegi, K.S. Dr. _9120458
245			_aMethods in biostatistics _cDr. K.S.Negi
260			_aDelhi: _bAITBS Publishers, _c2017.
300			_ax, 371p.
650			_aBiostatistics _9120459
942			_cBK
999			_c74279 _d74279