Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 32762

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20121114144129.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 121114|||a|||||| | ||| d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Air
• General subdivision: Purification
• General subdivision: Equipment and supplies.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)0: De Nevers, Noel, 1932- 32760, Air pollution control engineering /, c2000.