Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 1720
003 - CONTROL NUMBER IDENTIFIER
- control field:
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20120323135121.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 120323|||a|||||| | ||| d
040 ## - CATALOGING SOURCE
- Original cataloging agency:
- Transcribing agency:
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name as entry element: Simple machines
- Form subdivision: Juvenile literature.
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: ()0: Darby, Gene. 1719, What is a simple machine? By Gene Darby., 1969.