Comité Consultif International des Communications Téléphoniques à grand distance, 1930-1931, 3 volumes

Description level
Instalation unit Instalation unit
Reference code
Date range
1930 Date is certain to 1931 Date is certain
Dimension and support
1 unidade de acondicionamento; papel
Physical location
OP00103 - 4/2615.1
Language of the material
Physical characteristics and technical requirements
Creation date
9/12/2019 2:46:09 PM
Last modification
12/30/2019 5:26:28 PM
Record not reviewed.