000 00324nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a370
100 _aSHARMA, Ram Nath.
245 0 _aMethodology of Educational research
260 _aNew Delhi
_bSurjeet pub.
_c1993
300 _aviii, 334
942 _cLL
999 _c35095
_d35095