00458nam a2200145Ia 4500082001200000100002400012245007800036260003500114300002000149650004700169650002500216650002500241650002500266710002100291  aTP.0349  aPrasad, Radhe Shyam 0aStudy on the application of statistical methods in educational researches  c1992bBanaras Hindu University  av.p. + C D - 51  aEDUCATIONAL RESEARCH//EDUCATION - RESEARCH  aEDUCATION - RESEARCH  aEDUCATION - RESEARCH  aEDUCATION - RESEARCH  aParamanand Singh