Fiber Optics by James C. Daly, sixth printing by CRC Press Inc. 1990  -  ISBN  0-8493-5103-0   Hardback like new condition.   

Experts in the field present the theoretical and practical knowledge necessary for understanding and designing fiber optic communication systems. This book bridges the gap between classical communication practice and the new techniques required to design fiber optic communication systems. Engineering rules for designing systems are also given and supported by theoretical treatments.