000 00282pam a2200121a 44500
082 _a378
_bSu46e
100 _aSukhia, S. P.
245 1 _aELEMENTS OF EDUCATIONAL RESEARCH
260 _aNew Delhi
_bAllied Publishers
_c1963
300 _a345
964 _gCIRC
997 _a20087 C
999 _c423564
_d423564