TY  - BOOK
TI  - Intergrated learning systems: Potential into practice
SN  - 9780435096908
AV  - DUCE LB1028.3.C639 
PY  - 1997///
CY  - Oxford
PB  - Heinemann
KW  - Education
KW  - Learning system
N1  - includes bibliographical reference,glossary and index
ER  -