TY  - BOOK
AU  - DEMING, HORACE G.
TI  - CHEMISTRY GENERAL: AN ELEMENTARY SURVEY
T2  - 0
U1  - 540 
PY  - 1923///
CY  - NEW YORK-U.S.A.
PB  - JOHN WILEY Y SONS
KW  - CIENCIAS PURAS
N1  - NON METALS-THE METALS
ER  -