TY  - BOOK
AU  - Logan, Robert
TI  - Instructional systems development. an international view of theory and practice
PY  - 1982///
CY  - New York
PB  - Academic Press
KW  - Ciências da Educação
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e.htm
ER  -