This is a hardcover textbook titled "Complete Guide to Reading Schematic Diagrams" written by John Douglas-Young and published by Prentice Hall PTR in 1979. It has 303 pages and is suitable for young adults and adults. The book is written in English and is a 2nd edition. The categories of the book are Books & Magazines, Textbooks, Education & Reference, and Textbooks. The book is a comprehensive guide to reading schematic diagrams and is a valuable resource for anyone interested in electronics.