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Last edited by MARC Bot
August 29, 2025
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History of edits to

Logic for problem solving

Revision When Who Comment Diff
20 August 29, 2025
MARC Bot
 import existing book    
19 December 18, 2024
MARC Bot
 import existing book    
18 January 14, 2023
ImportBot
 import existing book    
17 December 8, 2022
MARC Bot
 import existing book    
16 October 7, 2022
ImportBot
 import existing book    
15 October 17, 2020
MARC Bot
 import existing book    
14 July 5, 2019
MARC Bot
 import existing book    
13 July 5, 2019
MARC Bot
 import existing book    
12 July 5, 2019
MARC Bot
 import existing book    
11 July 30, 2014
ImportBot
 import new book    
10 April 6, 2014
ImportBot
 Added IA ID.    
9 August 3, 2010
IdentifierBot
 added LibraryThing ID    
8 April 16, 2010
bgimpertBot
 Added goodreads ID.    
7 April 14, 2010
Open Library Bot
 Linked existing covers to the edition.    
6 December 14, 2009
WorkBot
 link works    
5 December 14, 2009
WorkBot
 link works    
4 June 18, 2009
EdwardBot
 fix broken author (step 2)    
3 June 18, 2009
EdwardBot
 fix broken author (step 1)    
2 June 2, 2009
ImportBot
 Found a matching Harvard University record    
1 April 1, 2008 Imported from Scriblio MARC record    
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