The recommended text is Discrete Mathematics and its Applications, by Rosen, which is a mixed bag according to reviews but the consensus is generally good. AdUni provides a full series of video lectures and quite a bit of course material. Nearly all of the AdUni.org stuff is awesome (though the ancient Abelson and Sussman lectures are far better than the Yanco lectures at AdUni.org) and a great supplement to self-study. It's mostly taught by MIT grad students (which is what you'd get if you were taking the courses at MIT, so not a bad deal).
http://aduni.org/courses/discrete/
The recommended text is Discrete Mathematics and its Applications, by Rosen, which is a mixed bag according to reviews but the consensus is generally good. AdUni provides a full series of video lectures and quite a bit of course material. Nearly all of the AdUni.org stuff is awesome (though the ancient Abelson and Sussman lectures are far better than the Yanco lectures at AdUni.org) and a great supplement to self-study. It's mostly taught by MIT grad students (which is what you'd get if you were taking the courses at MIT, so not a bad deal).