000 004820000a22001810004500
001 23751
010 _a[Encadernado]
090 _a23751
100 _a20190520 frey50
101 _aeng
200 0 1 _aRadar aids to navigation
_fJohn S. Hall
205 _a1ยช ed.
210 _aNew York : London : McGraw-Hill Book Company, Inc.
_c1947
215 _aXII, 389 p.
_cil.
_d23 cm
225 _aRadiation Laboratory Series
317 _aIPIMAR
320 _aIndice
700 _aHall,
_bJohn S.