000 00592nam a2200205Ia 4500
005 20250508162315.0
008 008 250505s9999 xx 000 0 eng d
020 _a92-3-101242-8
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a001.61, UNE
_qFEDL
245 0 _aSystems approach to teaching and learning procedures
245 0 _cUNESCO
260 _aParis
_bThe UNESCO Press
_c1975
300 _a144p.
650 _aSystems approach; Teaching and learning
_9772812
942 _cTEXL
_h001.61, UNE
999 _c1375740
_d1375740