Preparing educational materials
Harris, N D C Hills, P J, ed.,series
Preparing educational materials - London Croom helm 1979 - 147 p.; 22cm. - New patterns of learning series .
856649325
Educational materials
Learning assessment
Learning purpose
Teaching - aids and devices
Preparing educational materials - London Croom helm 1979 - 147 p.; 22cm. - New patterns of learning series .
856649325
Educational materials
Learning assessment
Learning purpose
Teaching - aids and devices