TY  - BOOK
AU  - Maurer,Hermann A.
ED  - International Conference, ICCAL'89 (2nd : May 9-11, 1989 : Dallas)
TI  - Computer assisted learning proceedings
T2  - Lecture note in computer science
SN  - 3540511423
PY  - 1989///
CY  - Berlin
PB  - Springer-Verlag
KW  - Programmed instruction
N1  - Includes bibliographical references and index
ER  -