TY  - BOOK
AU  - Weeks,Mary Elvira
TI  - Discovery of the elements
AV  - QD466 .W4 1956
U1  - 546 
PY  - 1956///]
CY  - [Easton, Pa.]
PB  - Journal of Chemical Education
KW  - Chemical elements
KW  - Local
KW  - Chemists
ER  -