TY  - BOOK
AU  - Schwartz, James E.
AU  - Beichner, Robert  J.,
TI  - essentials of functional technology
SN  - 0-205-27700-4
PY  - 1999///
KW  - Educational, Elementary
KW  - United States
KW  - Computer assisted instruction
KW  - sears
KW  - Educational technology
KW  - Internet (computer network) in education
N1  - Includes bibliographical references and index
ER  -