TY  - BOOK
AU  - Williams, Michael
AU  - Jephcote, Martin
TI  - Continuites and discontinuites in economic and industrial understanding between the primary and secondary phases
KW  - ECONOMIA
KW  - INSPECCION
KW  - OPERACION DE PROGRAMAS
KW  - PROBLEMAS CURRICULARES
KW  - RESPUESTA DEL MAESTRO
N1  - Agosto 1993
ER  -