000 00313pam a2200133a 44500
082 _aBTS
_bMONO B-1375
100 _aGorton,W S
245 1 _aDEMOUNTABLE SOUNDFROOF ROOMS
260 _a
_b
_c1946
300 _a4
500 _aBound With Bts Mono B-1368-1374,1376-1380
964 _gCIRC
997 _aTR17766 C
999 _c401507
_d401507