00324nam a2200121Ia 4500008004100000082001700041100001200058100001400070245006300084250001100147260003400158300001000192060110s9999    xx            000 0 und d  a519.57 DAS/D  aDAS, MN  aGIRI, N C  aDesign and analysis of experiments /cM N Das and N C Giri  a2nd ed  bNew Age International,c1986.  a295p.