Lim, Y., & The Physics Coaching Class, U. o. S. a. T. o. C. (2010). Problems and solutions on optics: Major American universities Ph. D. qualifying questions and solutions (Reprint ed.). Levant Books ; Sarat Book Distributors.

Lim, Yung-kuo, and University of Science and Technology of China The Physics Coaching Class. Problems and Solutions on Optics: Major American Universities Ph. D. Qualifying Questions and Solutions. Reprint ed. Kolkata: Levant Books ; Sarat Book Distributors, 2010.

Lim, Yung-kuo, and University of Science and Technology of China The Physics Coaching Class. Problems and Solutions on Optics: Major American Universities Ph. D. Qualifying Questions and Solutions. Reprint ed. Levant Books ; Sarat Book Distributors, 2010.