000 00489nam a2200193Ia 4500
005 20250619145149.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a0697141047
_c
_31
040 _aMAIN
041 _aEnglish
082 _a370.7
_bCRO
100 _aCrowl, Thomas K.
245 0 _aFundamentals of educational research
260 _aOxford
_b; Brown & Benchmark
_c, 1993
300 _axvi,428p.
650 _aEducation
650 _aEducational Research
942 _cBK
999 _c122917
_d122917