000
00257pam a2200097a 44500
082
_a
TR
_b
NBS-386
100
_a
M. Jack Fath
245
1
_a
Standards on noise measurements,rating schemes and definitions
_b
a complilation
260
_a
_b
_c
997
_a
TR4231 C
999
_c
405130
_d
405130