000 00329pam a2200133a 44500
082 _aBTS
_bMONO 2253
100 _aDarrow,K K
245 1 _aSOLID STATE ELECTRONICS
260 _a
_b
_c1954
300 _a28
500 _aBound With Bts Mono 2200-2252 Lack No. 2201,2208,2220,2226-2250
964 _gCIRC
997 _aTR19612 C
999 _c403718
_d403718