AU  - RENNER,JOHN W.
AU  - STAFFORD,DON G.
AU  - COULTER,VIVIAN JENSEN
TI  - LEARNING SCIENCE: SYSTEMS
T2  - LEARNING SCIENCE
U1  - 500/REN 
PY  - 1977///
CY  - BEVERLY HILLS, USA
PB  - BENZIGER BRUCE & GLENCOE, INC.
KW  - SCIENCE
KW  - EDUCATION
KW  - ELECTRICITY AND MAGNETS
KW  - TEMPERATURE
KW  - PLANTS
KW  - BODY SYSTEMS
N1  - NO ISBN. NUMBER 65633
ER  -