TY  - BOOK
AU  -  Richardson,William Stobbart
AU  -  Hall,Julian Clifford Edmund
TI  -  The discovery of the inert gases / 
SN  -  058204345X
U1  -  540 
PY  - 1968///
CY  -  London : ,  Harmondsworth : 
PB  -  Longmans; ,  Penguin, 
KW  -  Gases, Rare
ER  -