TY  - BOOK
AU  - Parkinson,John
TI  - The effective teaching of secondary science
SN  - 0582215102 (pbk.)
AV  - Q181 .P336 1994
U1  - 507.1/2 20
PY  - 1994///
CY  - London, New York
PB  - Longman
KW  - Science
KW  - Study and teaching (Secondary)
N1  - Includes bibliographical references (p. 247-248) and index
ER  -