An introduction to optimization

Revision	When	Who	Comment

6	October 18, 2020	MARC Bot	import existing book
5	July 31, 2019	MARC Bot	associate edition with work OL3746275W
4	December 4, 2010	Open Library Bot	Added subjects from MARC records.
3	October 27, 2010	ruchira	Edited without comment.
2	April 28, 2010	Open Library Bot	Linked existing covers to the work.
1	December 10, 2009	WorkBot	add works page