TY  - GEN
TY  - GEN
T1  - A history of engineering and science in the Bell system : communications sciences (1925-1980)
A2  - Millman, S.
LA  - eng
PP  - Indianapolis, Ind.
PB  - Bell Laboratories
YR  - 1984
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.34311
SN  - 0-932764-06-1
ER  -