000 00459nam a2200157Ia 4500
008 190327s9999||||xx |||||||||||||| ||und||
010 _a59-6882
040 _aNITIL
_cNITIL
082 _221st
_a370.78
_bB561R
100 _aBest, John W
245 0 _aResearch in education
_cJohn W Best
260 _aEnglewood Cliffs
_bPrentice-Hall
_c1959
300 _axi, 320p.
650 _aEdcation-Research; Research-History; Research-Law and legilsation
942 _cBKS
999 _c41046
_d41046