000 00282nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSharma, Dr. Surendra
245 0 _aResearch Methodology And Statics In Education
260 _aDelhi
_bNeha
_c2007
300 _a256p.
942 _cBK
999 _c12323
_d12323