000 00399pam a2200133a 44500
082 _aBTS
_bMONO B-549
100 _aPuller,G
245 1 _aA NEW SOUND REPRODUCING SYSTEM FOR THEATRES
260 _a
_bElectrochemical Society, Usa
_c1931
300 _a13
500 _aBound With Bts Mono B-542-46,551-79 Lack No.543,45,47-48,50,53,55,58,61-68,72-75,77-78
964 _gCIRC
997 _aTR16516 C
999 _c403934
_d403934