This is a first edition hardcover textbook written by Bernstein and Wells titled "Troubleshooting Mathematics Skills". The book was published in 1963 and focuses on applied mathematics. The publication name of the book is also mentioned in the important aspects along with the subjects covered, language, and author details. The book falls under the categories of "Books & Magazines" and "Textbooks, Education & Reference" and is a valuable addition to any mathematics enthusiast's collection.