TY  - BOOK
AU  - HANNELL,Christine
TI  - Discovering the Physical World
SN  - 0-19-541313-X
AV  - 910.02 
U1  - 910.02 22
PY  - 2000///
CY  - Toronto
PB  - Oxford University
KW  - History
N1  - Includes Index
ER  -