Please click on the desired resource to download it or open up a new link
Early : Information about the video lectures for Math 18.06 and 18.06SC
A new set of videos is planned for this 6th edition.
Wellesley-Cambridge Press (USA)
Book Order from Wellesley-Cambridge Press (USA)
Book Order for SIAM members
Book Order from American Mathematical Society
Book Order from Cambridge University Press (outside North America)
Book Order from Wellesley Publishers (India only)
My friend Pavel Grinfeld at Drexel has sent me a collection of interesting problems -- mostly elementary but each one with a small twist. These are part of his larger teaching site called LEM.MA and he built the page http://lem.ma/LAProb/especially for this website linked to the 5th edition.