The book contains quality material related to Nuclear Magnetic Resonance Spectroscopy,the physical concepts related to nuclear magnetic resonance spectroscopy is made to understand in an easier and more efficient way,good practical use of the concepts are also explained, Nuclear Overhauser Effect is also explained in the later part of the book along with its theoritical concepts,Nuclear Overhauser Effect(NOE) phenomenan is made to study from all angles, lastly few good examples are also kept to make the concepts more clear and also to make the book more reader friendly,hoping for the positive outlook.