| Record ID | marc_loc_2016/BooksAll.2016.part13.utf8:40690210:865 |
| Source | Library of Congress |
| Download Link | /show-records/marc_loc_2016/BooksAll.2016.part13.utf8:40690210:865?format=raw |
LEADER: 00865nam a2200193 i 4500
001 80485236
003 DLC
005 19800716000000.0
008 800709s1969 sz a i00010 eng
010 $a 80485236
050 0 $aTK6301$b.I57 1969
082 0 $a621.385$219
110 20 $aInternational Telegraph and Telephone Consultative Committee.
245 10 $aDetailed specifications of signalling system R.2 :$bwith explanatory annexes and comments with regard to the use of this system for national networks : (text presented by the Swiss Administration in conformity with the decisions of the C.C.I.T.T. IVth Plenary Assembly at Mar del Plata).
260 0 $a[Geneva] :$bInternational Telecommunication Union,$c1969.
300 $a118 p. :$bill. ;$c26 cm.
500 $aOn spine: Signalling system R. 2.
650 0 $aTelephone$xSignaling.
740 1 $aSignalling system R. 2.