Pages in great condition - no writing. Cover has only minor shelf wear. Buy with confidence - every order ships with delivery confirmation tracking number. Fast shipping from our non-smoking home. 2018AMA1136 Additional Details ------------------------------ Product description: Written as a basic guide for home experimenters, Understanding Electronics makes electronics easier for interested beginners to understand. All obsolete material has been updated, unclear and outdated diagrams have been redrawn, and a handy glossary of the most used equations has been added. This new edition is an excellent starter manual, and an ideal reference for the more advanced student of electronics.