00389nam a2200145Ia 450000500170000000800410001702000180005804100120007608200110008810000150009924500570011425000060017126000520017765000140022920260925132348.0180829s9999||||ii |||||||||||||| ||eng||  a9788120320888  aEnglish  a310 MS  aMangal,S K 0aStatistics in psychology and education /cS K Mangal  a1  c2010bPHI LEARNING PRIVATE LIMITEDaNew Delhi :  aEducation