This book is divided into two parts. The first explains the basic principles and techniques involved in polarography. It also explains polarography of metal complexes and organic compounds. The second part is devoted to allied techniques. It explains miscellaneous polarographic methods and their analytical applications. Advances in D.C. polarography and the principles and control of corrosion are also highlighted in this section. A simple and systematic approach is followed throughout the book. Suitable references are provided at the end of each chapter and Review Questions are included at the end of the book. The book would serve as a useful text for B.Sc. (Hons.) and M.Sc. Chemistry students.