000 00300nam a22001337a 4500
999 _c155746
_d155746
082 _a
_b
100 _aJohn W Best
100 _aJames V Kahn
245 _aResearch in education/
_cby John W Best and James V Kahn.
260 _a
_bAllyn,
_c1989.
300 _a588p.
650 _a
942 _cBK