TY  - BOOK
AU  - Godfrey,Dave
AU  - Sterling,Sharon
TI  - The elements of CAL
SN  - 0835917002 (pbk.)
AV  - LB1028.5 .G57 1982
U1  - 371.3/9445 19
PY  - 1982///
CY  - Reston, Va.
PB  - Reston Pub. Co.
KW  - Computer-assisted instruction
KW  - Computer programs
N1  - Includes index; Bibliography: p. 261-269
ER  -