Entry Topical Term
001 - CONTROL NUMBER
- control field: 123898
003 - CONTROL NUMBER IDENTIFIER
- control field: DLC
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20200604175233.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211i| anannbab| |b ana |||
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85133060
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
- Modifying agency: DLC
053 ## - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: LB1029.A85
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Teaching machines
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Auto-feedback devices in education
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Auto-instructional machines
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Automated instruction
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Automatic teaching
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Automation of instruction
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Tutorial machines
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Educational technology
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Programmed instruction
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Teaching
- General subdivision: Aids and devices