Մուտք Topical Term

Օգտագործված գրառւմների քանակը։ 3

001 - CONTROL NUMBER

• control field: 144706

003 - CONTROL NUMBER IDENTIFIER

• control field: AM-YeNLA

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20210511135856.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 210511|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: AM-YeNLA
• Transcribing agency: AM-YeNLA

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: World War, 1939-1945
• General subdivision: Aerial operations, American

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (AM-YeNLA): Freeman, Roger A., 1928-2005 144705, B-17 fortress at war /, [1977].