000 00337pam a2200133a 44500
082 _aBTS
_bMONO 2421
100 _aBeck,A C
245 1 _aMEASUREMENT TECHNIQUES FOR MULTIMODE WAVEGUIDES
260 _a
_b
_c1955
300 _a7
500 _aBound With Bts Mono 2401-20,2422-29.Lack No. 2407.
964 _gCIRC
997 _aTR20008 C
999 _c403184
_d403184