TY  - RPRT
TI  - A Model for Effective Professional Development of Formal Science Educators
AU  - Bleacher, L. V.
AU  - Jones, A. J. P.
AU  - Farrell, W. M.
PY  - 2015
UR  - https://ntrs.nasa.gov/citations/20150023473
ID  - 20150023473
ER  -