MARC
| LEADER | 00000nam a2200000Ia 4500 | ||
|---|---|---|---|
| 100 | |a I B A | ||
| 250 | |||
| 020 | |||
| 245 | |a DEVELOPMENTS IN RADIO-FREQUANCY TECHNIQUIES NO 18 | ||
| 260 | |b I B A |a LONDON |c 1976 | ||
| 082 | |a 621.397.13 | ||
| 300 | |a 79 | ||
| 952 | |0 0 |1 0 |4 0 |6 621_397000000000000_13 |7 0 |9 37985 |a 00000044 |b 00000044 |d 2011-05-23 |g 0.00 |l 0 |o 621.397.13 |p 17591 |r 2017-05-16 00:00:00 |w 2017-05-16 |y BK | ||
| 999 | |c 15385 |d 15385 | ||