TY  - BOOK
AU  - Ellington,Henry
AU  - Percival,Fred
AU  - Race,Phil
TI  - Handbook of eductional technology
SN  - 0749408499
AV  - LB1028.3 E45 1993
PY  - 1993///
CY  - London
PB  - Kogan Page Ltd
KW  - Eductional technology
KW  - Handbooks, manuals, etc
N1  - Includes bibliographical references and index
ER  -