000			00368nam a22001457a 4500
999			_c46768 _d46768
003			OSt
008			200826b ||||| |||| 00| 0 eng d
020			_a9789353591229
082			_a633 S
100			_aSharma, H.L.
245			_aField Experimentation _bPrinciples and Procedures
260			_aLudhiana _bKalyani Publishers _c2019
300			_a122 P
942			_2ddc _cBK