TY  - BOOK
AU  - Walton,John
TI  - Ses natuurkundiges: Galileo, Newton, Davy, Faraday, Kelvin, Curie 
T2  - Name wat leef
U1  - 920 
PY  - 1946///
CY  - Pretoria
PB  - van Schaik
KW  - Scientists
KW  - Biography
KW  - Physicists
ER  -