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when toggle format what by license comment
S Jun 6, 2017 at 13:19 history suggested Martin Sleziak CC BY-SA 3.0
cleaned up google books link and added the name of the reference.
Jun 6, 2017 at 13:09 review Suggested edits
S Jun 6, 2017 at 13:19
May 21, 2012 at 19:50 history edited Uday CC BY-SA 3.0
deleted 9 characters in body
May 21, 2012 at 18:52 history answered Uday CC BY-SA 3.0