000 00585 a2200253 4500
001 122575
020 _a0
041 _aeng
080 _a629.13 Nat:57
245 _aProceedings of the national conference on aeronautical electronics, Dayton, Ohio, May 13-15, 1957
250 _a
260 _an.p.
260 _bn.p.,
260 _c1957
300 _a409 p.
300 _c26 cm
490 _a
100 _aNational conference on aeronautical electronics (1957 : Dayton, Ohio)
700 _a
650 _a
650 _aAvionics-Congresses
942 _cBK
942 _2UDC
999 _c74077
_d74077