00362nam a2200145Ia 4500008004100000041000800041082001600049100001700065245004900082260001700131300002500148365001700173500000900190700001700199230718s9999    xx            000 0 und d  aeng  a621.36bWIN  aWinburn D.C.  aWhat Every Engineer Should Know About Lasers  c1987bDekker  a200dRef 69 I (5163)  cRs.b1743.50  a69 I  aWinburn D.C.