TY  - BOOK
AU  - Leach,John
AU  - Paulsen,Albert Chr
TI  - Practical work in science education : recent research studies
SN  - 9788778670793 /
AV  - Q181 P895 1999
PY  - 1999///
CY  - Frederiksberg, Denmark
PB  - Roskilde University Press
KW  - Science
KW  - Study and teaching
KW  - Congresses
ER  -