TY  - BOOK
AU  - Thorsen,Carolyn
TI  - TechTactics: instructional models for educational computing 
SN  - 0205335942
AV  - LB1028.5 T467T
PY  - 2003///
CY  - Boston, Mass.
PB  - Allyn and Bacon
KW  - COMPUTER-ASSISTED INSTRUCTION
KW  - INSTRUCTIONAL SYSTEMS
KW  - DESIGN
N1  - Includes bibliographical references and index
ER  -