TY  - BOOK
AU  - Maybury, Robert H
TI  - Technical assistance and innovation in Science Education: a critical and comparative appraisal of five projects for Science and education improvement by the Ford foundations
U1  - 507 21st
PY  - 1975///
CY  - New York
PB  - John Wiley and Sons
KW  - Science-Study and teaching
ER  -