Home › Authors › Raj Rajagopalan 👤 Raj Rajagopalan 3 books Books by Raj Rajagopalan Principles of Colloid and Surf Principles of Colloid and Surface Chemistry, Revised and Expanded 2016 Optical Trapping and Manipulat Optical Trapping and Manipulation of Particles and Polymers 2004 Principles of Colloid and Surface Chemistry 1977