000 00385pam a2200133a 44500
082 _aBTS
_bMONO 3006
100 _aBogert,B P
245 1 _aDEMONSTRATION OF DELAY DISTORTION CORRECTION BY TIME--REVERSAL TECHNIQUES
260 _a
_b
_c1957
300 _a7
500 _aBound With Bts Mono 3000-05,3007-49.Lack No. 3001,3025,3031,3039,3041.
964 _gCIRC
997 _aTR19871 C
999 _c402140
_d402140