TY  - BOOK
AU  - Kemp, Jerrold E. & Smellie, Don G.
TI  - Planning, producing & using instructional media
SN  - 0-06-043592--5
U1  - 371.33 Kem/Sme 
PY  - 1989///
CY  - HarperCollins, New York
ER  -