Cost-effectiveness analysis and instructional technology /
Doughty, Philip
Cost-effectiveness analysis and instructional technology / by Philip Doughty, Richard Lent, Albert Beilby. - New York : ERIC Information, Analysis Product, ¿197-? - 47, [12] h.
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COSTOS EDUCATIVOS
Cost-effectiveness analysis and instructional technology / by Philip Doughty, Richard Lent, Albert Beilby. - New York : ERIC Information, Analysis Product, ¿197-? - 47, [12] h.
Fotocopia
Enseñanza técnica
COSTOS EDUCATIVOS