机读格式显示(MARC)
- 000 00707nam2 2200253 4500
- 008 091106s1997 nyua f b 000 0 eng d
- 245 10 |a Communication Technology |b today and tomorrow |c Mark Sanders.
- 260 __ |a New York |b McGraw-Hill |c c1997
- 300 __ |a 445 p. |b col. |c 30 cm.
- 504 __ |a Includes index.
- 650 _0 |a Communication |x Technology
- 905 __ |a XATU |d TN91/8=2E
- 950 __ |a 261060 |f TN91/8=2
- 999 __ |t A |A shenxiaoyan |a 20091106 09:45:58 |M shenxiaoyan |m 20091106 09:46:0