- CollectionR14 - Ronald Turner Ralph Collection
- Series4 - Box 4
- Item1 - Introductory course in differential equations for students in classical and engineering colleges
- Item2 - An elementary treatise on coordinate geometry of three dimensions
- Item3 - Elementary algebra
- Item4 - An introductory course of chemistry
- Item5 - A text-book of heat
- Item6 - An introduction to the infinitesimal calculus
- Item7 - How to Write an Essay
- 13 more...