Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 94173

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20191028105858.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 910615i| anannbabn |n ana

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh 91002939

035 ## - SYSTEM CONTROL NUMBER

• System control number: 429668
• Canceled/invalid system control number: oca02995215

040 ## - CATALOGING SOURCE

• Original cataloging agency: DLC
• Transcribing agency: DLC

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Heart valves
• General subdivision: Surgery