00517ca0 a2200217ua 4500001000500000005001700005007000300022008004100025020000700066040000900073041001400082082001300096100002600109245004900135260004600184300002500230365000700255504000900262541001900271650000900290798920180503180421.0ta070614s           a   g     b000 u eng u  c22  aMAIN1 aenghNULL14a310bGUp1 aGupta, S P  .eAuthor10aAdvanced practical Statistics / cS P Gupta.  anew delhi :bS chand And Co Ltd , c1978.  a789 :b9 ; cNULL .   a22  aNULL  eU5503     h22 0aStat