000 00505nam a22001937a 4500
003 OSt
005 20250828100454.0
008 250331b ||||| |||| 00| 0 eng d
040 _cURS
050 _aLB1028
_b.A53 1979
100 _911892
_aTuckman, Bruce W.
245 _aAnalyzing and Designing Educational Research
264 _c©1979
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
650 0 _97137
_aEducation -- Research
942 _2lcc
_cCR
999 _c84731
_d84729