TY  - BOOK
AU  - Farmer,Walter A.
AU  - Farrell,Margaret A.
ED  - Addison-Wesley
TI  - Systematic instruction in science for middle and high school years
SN  - 0201024357
U1  - 507.1 23
PY  - 1980///.
CY  - Reading: 
PB  - Addison-Wesley, 
KW  - Science
KW  - Study and teaching (Secondary)
KW  - Study and teaching (Higher)
N1  - Includes index and bibliography: (p.348-349)
ER  -