000 00403nam a2200157Ia 4500
008 240311s9999||||xx |||||||||||||| ||und||
020 _a978-81-259-2796-9
040 _aMAIN
082 _a370.70723
_bKOU
100 _aLOKESH KOUL
_914043
245 0 _aMETHODOLOGY OF EDUCATIONAL RESEARCH
250 _a4TH
260 _aNEW DELHI
_bVIKAS PUBLISHING HOUSE
_c2018
300 _a532
_c24 CM
942 _cBK
999 _c28195
_d28195