00331nam a2200145Ia 4500008004100000041000800041082000800049100001200057245004000069260002200109300002500131365000800156500000900164700001200173230612s9999    xx            000 0 und d  aeng  aGAG  aGage S.  aOptoelectronics Applications Manual  c1977bMcGraw Hill  a227cRef 45 E (2142)  cRs.  a45 E  aGage S.