00357nam a2200121Ia 4500008004100000020001800041040003800059100002600097245003900123260003100162300001800193653002400211211228s9999    xx            000 0 und d  a0-471-61421-1  cJayakar Knowledge Resource Centre  aMontgomery, Douglas C 0aDesign and analysis of experiments  bJohn WileyaNew Yorkc1976  axiv, 418p. p.  aExperimental design