Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 4028

003 - CONTROL NUMBER IDENTIFIER

• control field: LDD

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20190221153002.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 190221|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: LDD
• Transcribing agency: LDD

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Regional economics

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (LDD)127198: Wang,Zheng Author 4027, Principles of Regional Science