About the Book Books that are Study Aids assist students who are preparing for exams at school, college or university. Titles include: How to learn easily, practical hints on economical study, The Smaller Standard Speller: Containing Classified Exercises for Oral Spelling, Wentworth & Hill's Examination Manuals. No. I. Arithmetic, and Wentworth & Hill's Exercise Manuals. No. III. Geometry. About us Trieste Publishing's aim is to provide readers with the highest quality reproductions of fiction and non-fiction literature that has stood the test of time. Our titles are produced from scans of the original books and as a result may sometimes have imperfections. To ensure a high-quality product we have: thoroughly reviewed every page of all the books in the catalog repaired some of the text in some cases, and rejected titles that are not of the highest quality. You can look up "Trieste Publishing" in categories that interest you to find other titles in our large collection. Come home to the books that made a difference!