Distance education strategies and tools

Xehetasun bibliografikoak
Beste egile batzuk:	Willis, Barry Donald 1952-
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Englewood Cliffs, N.J. Educational Technology Publications c1994.
Gaiak:	Distance education. Educational technology. Audio-visual education. Computer-assisted instruction.