000 00317pam a2200133a 44500
082 _aBTS
_bMONO 1923
100 _aSharpless,W M
245 1 _aARTIFICIAL DIELECTRICS FOR MICROWAVES
260 _a
_b
_c1951
300 _a5
500 _aBound With Bts Mono 1900-22,1924-29
964 _gCIRC
997 _aTR19697 C
999 _c403417
_d403417