机读格式显示(MARC)

• 000 00866nam 2200289 a 4500

• 000 1000093351

• 001 0000316763

• 005 20091028161340.0

• 008 751208s1951 enka b 001 0 eng d

• 010 __ |a 52009182

• 020 __ |c CNY0.90

• 040 __ |a DLC |c FQG |d CWR |d m.c

• 050 0_ |a QC661 |b .L43

• 082 __ |a *537.12 537.5

• 090 __ |a TN814/LL

• 093 __ |a TN814 |2 4

• 100 1_ |a Lewin, Leon.

• 245 10 |a Advanced theory of waveguides / |c L. Lewin.

• 260 __ |a London : |b Wireless Engineer by Iliffe & Sons, |c 1951.

• 300 __ |a 192 p. : |b ill. ; |c 21 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Wave guides.

• 901 __HSW200708193

• 905 __ |a CAU |f 621.3843/L584

• 905 __ |a CAU |f TN814/LL |b E0274674

• 907 __ |a CAU |f TN814/LL |b E0274674

• 999 __ |t E |A zjyx |a 20080123 10:38:59 |G unknown |g 19980101 |I gxr |i 20091028 16:14:0