Advanced Engineering Mathematics Erwin Kreyszig Second Edition 1967 Besides having many of the pages with pencil marks on them, the book is in very nice condition. NO missing pages NO tears PLEASE look carefully at all the photos and feel free to ask any questions before you tap the “buy now’. I strive for a five star rating. If you find an issue with your purchase, please contact me so we may find a solution. Thank you for your interest and have a pleasant day