MARC
| LEADER | 00000nam a2200000Ia 4500 | ||
|---|---|---|---|
| 100 | |a HECHT JEFF | ||
| 250 | |||
| 020 | |||
| 245 | |a UNDERSTANDING FIBER OPTICS | ||
| 260 | |b SAMS PUB. |a U.S.A. |c 1993 | ||
| 082 | |a R 621.39 | ||
| 300 | |a XIV 690 | ||
| 952 | |0 0 |1 0 |4 0 |6 R_621_390000000000000 |7 0 |9 56292 |a 00000044 |b 00000044 |d 2011-05-23 |g 8545.32 |l 0 |o R 621.39 |p 24937 |r 2017-05-16 00:00:00 |w 2017-05-16 |y BK | ||
| 999 | |c 22616 |d 22616 | ||