000 00321nam a2200133Ia 4500
100 _aBest, John W. & Kahn, James V.
020 _a0-87692-456-9
250 _a5th Ed
942 _cBK
245 _aResearch in Education
260 _aPrentice hall of India, New delhi
_c1986
082 _a370.78 Bes/ Kah
300 _a380
999 _c65048
_d65048