TY  - BOOK
AU  - Doran,Rodney L.
ED  - National Science Teachers Association.
TI  - Basic measurement and evaluation of science instruction
SN  - 0873550161
PY  - 1980///
CY  - Washington, DC
PB  - National Science
KW  - Science
KW  - Study and teaching
KW  - Evaluation
N1  - Includes bibliography; Open access
ER  -