[互助][求电子书] Active Networks

如题，求下面的两本电子书~，麻烦有这个书的人能不能分享一下~有其中一本也OK lI4J=8O0  
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R.Spence, Linear Active Networks. New York: Wiley-Interscience, 1970 w|}W(=#  
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E.S.Kuh and R.A.Rohrer, Theory of Linear Active Networks. New York: Holden-Day, 1967
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顺便也求一下这本： ]yAEjn9cN  
Microwave and Millimeter-Wave Diode Frequency Multipliers (Artech House Microwave Library) [Hardcover] *D?((_+  
Marek T. Faber

(Author), Jerzy Chramiec (Author), [url=http://www.amazon.com/s/ref=ntt_athr_dp_sr_3?_encoding=UTF8&sort=relevancerank&search-alias=bo .. @ /UOSU  
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