000 00484nam a2200169 a 4500
005 20240602103118.0
008 040623s19uu xx 00 eng d
020 _a0471042927
100 _aHelszajn, J.
245 0 _aPassive and active microwave circuits /
_cJ. Helszajn.
260 _aNew York :
_bWiley,
_cc1978.
300 _avii, 274 p. : ill.
500 _a"A Wiley-Interscience publication."
650 _aMicrowave circuits.
650 _aMicrowave devices.
942 _2ddc
999 _c70513
_d70513