Yasuharu, S Optical Devices & Fibers 1985/1986 / S, Yasuharu, - Tokyo Ohmsha 1995 - 384p. .ill 25CM Includes keyword index ISBN: 4274030849 Source: 1995-316 Subjects--Topical Terms: Fiber OpticTelecommunicationOptical communications LC Class. No.: TK5103.59 / .O673 1995