Beitrag zur Lösung des Problems der Erzeugung einer Gruppe harmonischer Trägerfrequenzen für Zwecke von Mehrfach-Telefonie-Schaltungen. (Record no. 5941)

MARC details
000 -LEADER
fixed length control field 00839cam a22002411 4500
001 - CONTROL NUMBER
control field af 48004196
003 - CONTROL NUMBER IDENTIFIER
control field DLC
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20260227110906.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 841121s1943 sz a b 000 0 ger c
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
LC control number af 48004196
035 ## - SYSTEM CONTROL NUMBER
System control number (OCoLC)11415355
040 ## - CATALOGING SOURCE
Original cataloging agency Mass. Inst. of Tech. Library
Transcribing agency MCM
Modifying agency DLC
042 ## - AUTHENTICATION CODE
Authentication code premarc
050 00 - LIBRARY OF CONGRESS CALL NUMBER
Classification number TK6351
Item number .B3
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Bauer, Jakob,
Dates associated with a name 1914-
245 10 - TITLE STATEMENT
Title Beitrag zur Lösung des Problems der Erzeugung einer Gruppe harmonischer Trägerfrequenzen für Zwecke von Mehrfach-Telefonie-Schaltungen.
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Bern,
Name of publisher, distributor, etc. Buchdr. K.J. Wyss Erben Aktiengesellschaft,
Date of publication, distribution, etc. 1943.
300 ## - PHYSICAL DESCRIPTION
Extent 37 p.
Other physical details illus.
Dimensions 30 cm.
502 ## - DISSERTATION NOTE
Dissertation note Promotionsarbeit--Eidgenössische Technische Hochschuloe, Zürich.
500 ## - GENERAL NOTE
General note Lebenslauf.
504 ## - BIBLIOGRAPHY, ETC. NOTE
Bibliography, etc. note "Literaturverzeichnis": p. 36.
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Telephone lines.

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