00337nam a2200133Ia 45000030006000000080041000060400015000471000015000622450081000772500010001582600006001685460012001740050017001860STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKeiser, G.  aPhotonic transmission design suite 1.1 lite and Optical Fiber Communications  aThird  c0  aEnglish20220125165757.0