TY  - BOOK
AU  - Bragg,William Henry
TI  - Corncerning the nature of things : : six lectures delivered at the Royal Institution / 
U1  - 530.1 BRA. 
PY  - 1943///
CY  - London : 
PB  - G. Bell ans Sons Ltd., 
KW  - Matter
KW  - Properties
N1  -  CONTENTS.-The atoms of which things are made. -The nature of gases. -The nature of liquids .- The nature of crystals : diamond. -The nature of crystals : ice and snow.- The natureof crystals : metals
ER  -