TY  - BOOK
AU  - Dobson, Ken
AU  - Teaching for active learning : co-ordinated science
TI  - Teaching for active learning : co-ordinated science 
SN  - 0003274489
PY  - 1987///
CY  - London 
PB  - Collins educational 
KW  - Science - Study and teaching
KW  - Teaching
ER  -