Ex-Library books, stamps & ink on inside front and back cover. Split at spine on first page but spine is sturdy, see photos: This textbook by Konrad Knopp is an excellent resource for those interested in Electrical Engineering and Science. Published by Blackie & Son Limited in 1928, it is a first edition and part of the A to Z series. The book is in acceptable condition and has been previously owned by a library. The Theory and Application of Infinite Series covers a wide range of topics, including the engineering and mathematical principles behind them. It is formatted as a traditional book and is written in English, making it accessible to a wide audience. This item is perfect for anyone looking to expand their knowledge in the field of electrical engineering and science. M-18