suggest three book for practic microwave filter design

[1]R.W. Rhea, HF Filter Design and Computer Simulation. Atlanta, GA: Noble, 1994, p. 321.

[2]I. Hunter, Theory and Design of Microwave Filters. London, U.K.: IEE Press, 2001.

[3]G. L. Matthaei, L. Young, and E. M. T. Jones, Microwave Filters,Impedance-Matching Networks and Coupling Structures. New York:McGraw-Hill, 1964.


Cross-posting. Other post is deleted.
Warning!

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mw

where can they be downloaded?

where can I find the secend book

and I want to view the second book :)

Are any of the last two book available in electronic downloadable form?

I have the third book,I'll upload it.

To huangxueju

Can you send a message when you'll upload the book.

Thank's in advance.