TY  - BOOK
AU  - Vockell,Edward L.
ED  - Prentice-Hall Publishing
TI  - Model programs for instruction
SN  - 0135861578
U1  - 371.3944 23
PY  - 1987///.
CY  - Englewood Cliffs: 
PB  - Prentice-Hall, 
KW  - Computer-assisted instruction
KW  - Authoring programs
KW  - Apple II (Computer)
KW  - Programming
N1  - Includes index
ER  -