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L'Économie des nouveaux moyens d'enseignement
Teaching materials Educational research Economics of education Cost effectiveness Educational technology Directories Educational institutions Bibliographies Abstracts Educational costs Case studies Educational radio Educational television Programmed instruction Media resource centres Glossaries Educational terminology Economic analysis Communication technology Evaluation
https://unesdoc.unesco.org/ark:/48223/pf0000020986_fre ED.76/XXX-1/A (vol.1) ED.78/XXX-1/A (vol.2) ED.81/XXX-1/A (vol.3) urn:ISBN:92-3-101423-4 (v.1 eng) urn:ISBN:92-3-101693-8 (v.2 eng) urn:ISBN:92-3-201423-8 (v.1 fre) urn:ISBN:92-3-201693-1 (v.2 fre) urn:ISBN:92-3-101997-x (v.3 eng) urn:ISBN:92-3-201997-3 (v.3 fre) urn:ISBN:92-3-302239-0 (v.1, spa) urn:ISBN:92-3-302240-4 (v.2, spa) urn:ISBN:84-85800-95-8 (3 volume set, spa) urn:ISBN:84-85800-96-6 (v.1, spa) urn:ISBN:84-85800-97-4 (v.2, spa)
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UNESCO
Mexico | Nepal | El Salvador | Africa | Germany FR
1977 | 1982 | 1984
3 v. | Electronic | Microfiche | Paper | online resource | microfiche | volume
v.1: Present status of research and trends. - v.2: Cost and effectiveness. - v.3: Cost and effectiveness overview and synthesis
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