000 00284nam a2200121Ia 4500
100 _aBest, John & Khan
942 _cBK
245 _aResearch in education
260 _aNew Delhi
_bPrentice Hall of India
_c1986
082 _a370.78
_bBes/Kha
300 _axli,380
546 _aEnglish
999 _c343008
_d343008
041 _aeng