Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 48665

003 - CONTROL NUMBER IDENTIFIER

• control field: MTX

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20190306111115.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 190306|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: MTX
• Transcribing agency: MTX

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Macintosh (Computer- - Programming)

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (MTX)22739: Comer, Douglas. 48664, Operating system design Vol 1 : The xinu approach /, 1989