000 00292nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aJohn W Best
245 0 _aResearch In Education
260 _bPrentice Hall Of India Pvt Ltd
_c1983
300 _a498
650 _aEducation
942 _cBK
999 _c21038
_d21038