Your university library might have a lot of books on these.
You've got to be careful here. The vast majority of books on Javascript are terrible and will actually make you a worse programmer if you follow them. Better to stick with Javascript: The Definitive Guide by David Flanagan, Javascript: The Good Parts by Douglas Crockford, and maybe Pro Javascript Techniques by John Resig, especially if you decide to use jQuery.
You've got to be careful here. The vast majority of books on Javascript are terrible and will actually make you a worse programmer if you follow them. Better to stick with Javascript: The Definitive Guide by David Flanagan, Javascript: The Good Parts by Douglas Crockford, and maybe Pro Javascript Techniques by John Resig, especially if you decide to use jQuery.