A new edition of the popular classic has a clear style and a highly practical, non-mathematical approach. Many examples are taken from organic chemistry, making this book an invaluable guide to undergraduate and graduate students of organic chemistry, spectroscopy or physical chemistry, and to researchers using this well-established and extremely important technique. Problems and solutions are included. Completely revised and updated with approximately 25% new material, including new chapters on biological NMR as well as on other nuclei, including 15N, 31P, 17O and metal nuclei. Outdated methods are replaced with current ones, new developments are included.