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005 20250619144802.0
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020 _c
_10.95
040 _aMAIN
041 _aEnglish
082 _a371.144
_bTOR
100 _aTorgerson, Warren S.
245 0 _aTheory and methods of scaling
260 _aNew York
_b; John Wiley And Sons
_c, 1958
300 _axiii,460p.
650 _aEducation
650 _aTeaching Evaluation
942 _cBK
999 _c112283
_d112283