000 00631nam a22002177a 4500
010 _aA-451830
020 _c90.00
035 _aA-451830
037 _bCen Lib / Ret
040 _aDPL
_bEN
082 _a370.78
_bAGA
100 _aJ. C. Aggarwal
245 _aEducational research :
_ban introduction /
_cby J C Aggarwal
250 _a4th rev ed
260 _aNew Delhi
_bArua Book Depot
_c11005
270 _a30, Nai Wala, Karol Bag
_bNew Delhi
_e110005
300 _a328p.
_b24cm(Hb)
650 _aEducation -- Research -- India.
650 _aEducation -- Research.
942 _2ddc
_cEN
_h370.78
_mAGA
999 _c136588
_d136588