TY  - BOOK
AU  - Kelly,Anthony E.
AU  - Lesh,Richard A.
TI  - Handbook of research design in mathematics and science education
SN  - 9780805832815
AV  - QA11 .H256 2000
PY  - 2000///
CY  - Mahwah, N.J.
PB  - Routledge
KW  - Mathematics
KW  - Study and teaching
KW  - Research
KW  - Science
N1  - Includes bibliographical references and indexes
UR  - http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=19353&site=ehost-live&scope=site
ER  -