TY - BOOK AU - Khanna, D. R. AU - H. R. Gulati TI - Fundamentals of optics: geometrical, physical and quantum U1 - 535 PY - 1991/// CY - New Delhi PB - R. Chand and Company KW - Physics N1 - includes appendices and index; geometrical optics; physical optics; qQuantum optics ER -