YearVolumeIssues
1929
3
1930
3
4
Hydrogen, Oxygen, and Their Compounds
The Behavior of Materials
Air
Nitrogen and Its Compounds
The World's Food Supply
Acids, Bases, Salts, and Ionization
Sulfur and Its Compounds
The Halogens
Chemistry and Warfare
Phosphorus and Its Relatives
Carbon
Inorganic Compounds of Carbon
Organic Compounds of Carbon
The World's Clothing Supply
Creative Chemistry
1931
4
5
1932
5