TY  - BOOK
ED  - Committee on Undergraduate Science Education
TI  - Science Teaching Reconsidered: A Handbook (1997) / 
PY  - 1997///
CY  - Washington D. C. 
PB  - National Academy Press
UR  - http://library.sce.edu.bt/cgi-bin/koha/opac-retrieve-file.pl?id=7fe2d56890ef3ebc25800c2f82055f97
ER  -