Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 287698

003 - CONTROL NUMBER IDENTIFIER

• control field: BD-DhPL

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20200623103221.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 200623|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: BD-DhPL
• Transcribing agency: BD-DhPL

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Ophthalmology.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (BD-DhPL)34178: Duke-Elder, Stewart. 114049, Duke-Elder's practice of refraction /, c 1980.