000 00432nam a22001577a 4500
008 170308b xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a370.78 BES
100 _aBest, John W.
245 _aResearch in education
_cJohn W. Best
250 _a5th ed.
260 _aNew Delhi :
_bPrentice-Hall of India,
_c1986.
300 _a380 p. ;
_c23 cm.
650 _aResearch in education
700 _aKahn, James V.
999 _c478169
_d478104