Producing teaching materials:
Ellington,Henry. 1993
Producing teaching materials: a handbook for teachers and trainers. Henry Ellington - 2nd ed - NJ: Nichols/GP, 1993. - 251p. 21.5cm
0749403934
audio-visual materials,
instructional system.
LB 1043 .E45 1993
Producing teaching materials: a handbook for teachers and trainers. Henry Ellington - 2nd ed - NJ: Nichols/GP, 1993. - 251p. 21.5cm
0749403934
audio-visual materials,
instructional system.
LB 1043 .E45 1993