00327nam a2200121Ia 4500008004100000020001800041040003800059100001700097245003000114250000800144260003500152300001800187211231s9999    xx            000 0 und d  a81-317-1463-2  cJayakar Knowledge Resource Centre  aAron, Arthur 0aStatistics for psychology  a4th  bPearson EducationaDelhic2007  axxii,742p. p.