TY  - BOOK
AU  - Darnowsky,Vincent S.
AU  - Allen,Hugh
TI  - Computers-Theory and uses: a unit for Junior High School clases
AV  - QA75.5 .D223
PY  - 1964///
CY  - Unites States of America
PB  - National Science Teachers
KW  - Computadoras
KW  - Teoría
KW  - Estados Unidos
KW  - Aplicaciones
N1  - Y148; Prepared by the Project on Information Processing of the National Science Teachers Association
ER  -