TY  - BOOK
AU  - Heinecke, Walter F.
AU  - Blasi, Laura
TI  - Methods of evaluating educational technology
SN  - 1930608578
AV  - LB1028.3.M48 2001 
PB  - Information Age
KW  - Educational technology - United States - Evaluation
KW  - Educational innovations - United States
KW  - LB
N1  - Includes bibliographical references
ER  -