Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 64821

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20170927171852.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 170927|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Cryptographers
• Geographic subdivision: United States
• Form subdivision: Biography.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)0: Fagone, Jason, author. 64819, The woman who smashed codes : a true story of love, spies, and the unlikely heroine who outwitted America's enemies