Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 21683

003 - CONTROL NUMBER IDENTIFIER

• control field: NUST

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20190926154427.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 190926|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: NUST
• Transcribing agency: NUST

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Roads
• General subdivision: Safety measures
• General subdivision: Standards
• Geographic subdivision: United States.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (NUST)0: Chatfield, Benjamin V. 21682, System-wide safety improvements :, [1987]