This hardcover textbook on Topics in Number Theory, written by P. Turan and published by Elsevier Science & Technology Books in 1976, is a great addition to any mathematics enthusiast’s collection. The book has 456 pages and is part of the Colloquia Mathematica Ser., making it a valuable resource for students and scholars alike. The book has been previously owned by a library and is a 1st edition. It has some great features and includes topics such as prime numbers, quadratic residues, and the Riemann hypothesis. Whether you’re a beginner or an expert in the field, this book is a must-read.