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LEADER 00918cam a2200229 a 4500
999 |c 273474  |d 273474 
020 |a 0124960510 (v. 1 : acidfree paper) 
020 |a 0124960529 (v. 2 : acidfree paper) 
082 0 0 |a 621.382 
245 0 0 |a Photonics in switching /  |c [edited by] John E. Midwinter. 
260 |a Boston :  |b Academic Press,  |c c1993. 
300 |a 2 v. :  |b ill. ; 
504 |a Includes bibliographical references and indexes. 
505 0 |a v. 1. Background and components -- v. 2. Systems.TELECOMMUNICATION ,SWITCHING-- 
650 0 |a Telecommunication 
650 0 |a Photonics. 
650 0 |a Switching circuits. 
700 1 |a Midwinter, John E. 
856 4 2 |u http://www.loc.gov/catdir/description/els032/92038764.html 
856 4 1 |u http://www.loc.gov/catdir/toc/els032/92038764.html 
942 |c BK 
952 |0 0  |1 0  |4 0  |6 621_382000000000000  |7 0  |9 290762  |a DOP  |b DOP  |d 2020-02-19  |l 0  |o 621.382  |p DOP2577  |r 2020-02-19  |w 2020-02-19  |y BK