机读格式显示(MARC)
- 000 00440nam2 2200181 4500
- 245 1_ |a Communications circuits ready-reference |c Markus, John. |g |A COMMUNIC |F MARKUS,JOHN
- 260 __ |a New York |b McGraw-Hill. |c 1982
- 700 _0 |a Markus, John. |A MARKUS,JOHN |4 著
- 905 __ |a HIEL |d TN91-62/M1