机读格式显示(MARC)

• 000 00746cam a2200253 a 4500

• 001 0000333418

• 003 CAL

• 005 20200810161600.0

• 008 750520s1975 enka b 001 0 eng

• 010 __ |a 75313040

• 015 __ |a GB***

• 020 __ |a 0408705612

• 040 __ |c WUL

• 050 00 |a TK7871.65 |b .L48 1975b

• 090 __ |a TN928/L672

• 093 __ |a TN928 |2 3

• 099 __ |a CAL 022000375107

• 100 1_ |a Lewin, Leonard, |d 1919- |0 CAL n2005141077# |7 ba0yba0y

• 245 10 |a Theory of waveguides : |b techniques for the solution of waveguide problems / |c L. Lewin.

• 260 __ |a London : |b Newnes-Butterworths, |c 1975.

• 300 __ |a 346 p. : |b ill. ; |c 23 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Wave guides.

• 998 __ |a WUL