机读格式显示(MARC)

• 000 01215nam2 2200361 4500

• 000 1000006655

• 001 0000163002

• 003 CAL

• 005 20050124084652.0

• 008 981216s1977 enka b 00110 eng

• 010 __ |a 78317398 //r86

• 015 __ |a GB78-02414

• 020 __ |a 0901223956 |c CNY1.50

• 040 __ |a XAIT |c XAIT

• 050 00 |a TK5102.5 |b .R52

• 082 00 |a 621.38/043

• 090 __ |a TN761/E1

• 093 __ |a TN761 |2 4

• 099 __ |a CAL 022000331150

• 100 1_ |a Roberts, J. H.

• 245 10 |a Angle modulation : |b the theory of system assessment / |c [by] J. H. Roberts.

• 260 __ |a Stevenage : |b Peregrinus [for] the Institution of Electrical Engineers, |c 1977.

• 300 __ |a xv, 278 p. : |b ill. ; |c 23 cm.

• 490 1_ |a IEE telecommunications series ; 5

• 500 __ |a Label mounted on t.p.: Exclusive distributor, ISBS, Inc., Forest Grove, OR.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Angle modulation.

• 830 _0 |a IEE telecommunications series ; |v 5.

• 905 __ |a XATU |d TN761/E1

• 920 __ |a 261060 |z 1

• 950 __ |a 261060 |f TN761/E1

• 991 __022005002657

• 999 __ |t C |A shenxiaoyan |a 20050124 08:44:03 |M shenxiaoyan |m 20050124 08:46:52 |G shenxiaoyan |g 20050124 08:47:3