000 00000nam a2200000 a 4500
005 20251203111047.0
020 _a8184110634
082 _a370.7
_bRES
100 _aJyothi, Swarna
245 _aEducational research
260 _aNew Delhi
_bSonali Publications
_c2007
300 _aviii,240p.
_c22cm
_bHB
690 _aEducation - Research
964 _b
_c
_d
_e
_f
_g_
997 _a134712 C
999 _c112433
_d112433