3

An experiment on the use of journal articles in teaching elementary college chemistry

Year:
1931
Language:
english
File:
PDF, 1.59 MB
english, 1931
10

Notebook methods in high-school chemistry

Year:
1930
Language:
english
File:
PDF, 1.35 MB
english, 1930
12

Adding interest and reality to qualitative analysis

Year:
1932
Language:
english
File:
PDF, 432 KB
english, 1932
13

ADAPTING THE SLIDE RULE TO HIGH SCHOOL CHEMISTRY

Year:
1930
Language:
english
File:
PDF, 145 KB
english, 1930