000 00437nam a2200169Ia 4500
003 IN-MuIIG
008 231010s9999 xx 000 0 und d
040 _cIIG Library
080 _a537.962
_bBRO
100 _aBrown, John
245 0 _aMicrowave lenses
_cJohn Brown
260 _aLondon
_bMethuen
_c1953
300 _a125p.
_billus
490 _aMethuen's Monographs on Physical Subjects
650 _aMicrowave Lenses
942 _cBK
999 _c11547
_d11547