00457nam a2200121Ia 4500008004100000020002200041041001200063100005100075245004200126260003200168440002100200650011400221231221s9999    xx            000 0 und d  a978-0-387-74518-3  aEnglish  aRudra Dutta, Ahmed E. Kamal, George N. Rouskas 0aTraffic Grooming for Optical Networks  c2008bSpringer USaNew York  aOptical Networks  aCommunications Engineering, Networks; Computer Communication Networks; Microwaves, RF and Optical Engineering