000 00576nam a2200193Ia 4500
005 20250508154641.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.3, RIC
_qFEDL
100 _aRichmond W Kenneth
245 0 _aTeachers and machines : An introduction to the theory and practice of programmed learning
260 _aLondon, UK
_bCollins
_c1965
300 _a272p.
650 _aTeaching Technique
942 _cTEXL
_h371.3, RIC
999 _c1351404
_d1351404