TY  - BOOK
AU  - Locatis, Craig.
AU  - Atkinson, Francis D.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0675201128 (hardbound)
SN  - 2
PY  - 1984///.;copyright 1984.46
CY  - Columbus, Ohio
PB  - Charles E. Merrill Publishing Company
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Data processing
KW  - Educational technology.;Education;Audio-visual materials.;Audio-visual equipment
N1  - Includes bibliographies and index; 5; Professional
ER  -