First Principles in Chemistry, 1937

Compiled by New York City high school teachers as a textbook to be used throughout the state of New York.

Understanding Questions: C, part of the “Supportive Reading Skills” series from Dexter and Westbrook, Ltd. 1973.

By Richard A. Boning (har har har)

Physics: Its Marvels and Mysteries, by Dr. Daniel Q. Posin (pictured), 1961.