TY  - GEN
AU  - GILBERT, William
AU  - GALILEI, Galileo
AU  - Harvey, William
TI  - On the loadstone and magnetic bodies
AV  - AC1.G74 
PY  - 1952///
CY  - Chicago
PB  - William Benton
KW  - Literature-Collections
KW  - Literature-Indexes
ER  -