000 00410nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81-7648-853-4
041 _aeng
082 _aT48
_bP5;2
100 _aMishra, R.C. .
245 0 _aEducational research /
_cby R.C. Mishra.
260 _aNew Delhi :
_bA P H Publishing Corporation ,
_c2005
300 _a291p :
650 _aEducation
942 _cTB
999 _c52201
_d52201