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| LEADER | 00588cam a22001691 4500 | ||
|---|---|---|---|
| 005 | 20200810154122.0 | ||
| 008 | 750905s1952 xx 000 0 eng | ||
| 082 | |a 621.3841 |b RAT | ||
| 100 | 1 | |a Ratcliffe, J. A. |9 4108 | |
| 245 | 1 | 4 | |a The physical principles of wireless. |c With a foreward by Sir E. V. Appleton. |
| 250 | |a [9th ed., rev.] | ||
| 300 | |a 109 p. |b illus. |c 18 cm. | ||
| 653 | |a Radio | ||
| 942 | |c BK |6 _ | ||
| 260 | |a London, |b Methuen; |c [1952] | ||
| 999 | |c 214401 |d 214401 | ||
| 952 | |0 0 |1 0 |2 ddc |4 0 |6 6213841_RAT |7 0 |9 273577 |a PHY |b PHY |d 2010-03-24 |o 621.3841 RAT* |p PHY000220 |r 2010-03-24 |w 2010-03-24 |y BK | ||