Used in 3 records
001 - CONTROL NUMBER
control field: 56979
003 - CONTROL NUMBER IDENTIFIER
control field: GY-GeU
005 - DATE AND TIME OF LATEST TRANSACTION
control field: 20120924091303.0
008 - FIXED-LENGTH DATA ELEMENTS
fixed length control field: 120924|||a|||||| | ||| d
040 ## - CATALOGING SOURCE
Original cataloging agency: GY-GeU
Transcribing agency: GY-GeU
100 ## - HEADING--PERSONAL NAME
Personal name: Crosby, Alfred W.
670 ## - SOURCE DATA FOUND
Source citation: Work cat.: (GY-GeU): Crosby, Alfred W., The Columbian exchange: , 1972.