000 00327nam a2200133Ia 4500
008 160830s9999||||xx |||||||||||||| ||und||
040 _cCUS
082 _a370.7
_bBES/R
245 0 _aResearch in Education/
_cBest,John W.
250 _a10th ed.
260 _aNew Delhi:
_bPHI learning,
_c2006.
300 _a510
942 _cBook
999 _c178926
_d178926