Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 4756

003 - CONTROL NUMBER IDENTIFIER

• control field: UAYSEN

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20250616145355.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 250616|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: UAYSEN
• Transcribing agency: UAYSEN

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: El universo, galaxias y quásares

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (UAYSEN)1610: Boslough, John 4755, Stephen Hawking's universe: an introduction to the most remarkable scientist of our time, 1985