000 00332nam a2200133Ia 4500
100 _aBest, John W. & Kahn, James V.
020 _a978-81-203-3563-9
250 _a10th
942 _cBK
245 _aResearch in education
260 _aPHI Learning Private Limited, New Delhi
_c2006
082 _a370.78 Bes/Kah
300 _axii, 510
999 _c47360
_d47360