A comprehensive study of the theory and practice of competitive swimming, including training schedules, coaching techniques, and the results of recent aquatic research
One of the greatest swimming coaches ever (while coaching at Indiana University, his teams won many NCAA titles) shares his thoughts on the sports. It's more than a book about training; it's a book by a PhD who delves into fluid dynamics and based on it, stroke technique. This was THE swimming bible in the back half of the 20th century.