000 003200000a22001330004500
008 140223b1948 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aD657 H8
082 _aD657 H8
100 _aBrainerd (J G)
245 _aUltra high frequency techniques
260 _c1948
650 _aEleectron Engineering
999 _c155280
_d155280