000 00758cam-a2200277-a-4500
001 000073120
005 20240105133504.0
008 940707s1975 fr r 000 0 eng d
035 _a080101
035 _aUIA0073120
040 _aUIASF
_cUIASF
041 0 _aENG
050 4 _aLC 2607
_bS98
245 0 2 _aA systems approach to teaching and learning procedures :
_ba guide for educators in developing contries
260 _aParis :
_bThe UNESCO,
_c1975
300 _a144 p. ;
_c24 cm
650 4 _aEducación -
_xRegiones en desarrollo.
650 4 _aEducación
650 4 _aSistema de análisis.
905 _a01
942 1 _cNEWBFXC1
_2lcc
999 _c72140
_d72140
980 _851
_gRonald RUIZ