This book starts with the historical development of quantum mechanics and discusses the wave-particle duality exhaustively.Then the mathematical foundations which are necessary for the development of quantum mechanics are introduced.There then follow the postulates which are based on experiments and without which the  further development of the theory would not be possible. Applications are then made to one and three dimensional problems,the quantum mechanics of angular momentum, properties of identical particles, approximation methods in quantum mechanics (perturbation  theory) and scattering theory. The book concludes with an appendix on the Dirac delta function which is found useful in physics, the special case of angular momentum in spherical coordinates and the C++ code for the numerial solution of the Schroedinger equation. At the end of every chapter there are a selection of worked problems which greatly enhance the understanding of the subject<br>I really like the book and strongly recomment it to beginning undergraduates as well as advanced students who want get a grasp of the subject very well.