This is an archived course. A more recent version may be available at ocw.mit.edu.
Here are some helpful links:
The MIT handbook on academic integrity.
"The Science of Scientific Writing" by George D. Gopen and Judith A. Swan (
PDF)
"Errors in Mathematical Writing" by Keith Conrad (PDF)
"A Guide to Writing Mathematics" by Kevin P. Lee (
PDF)
The Cambridge University LaTeX Page
"A Short Math Guide for LaTeX" by Michael Downes (PDF)
"The Not So Short Introduction to LaTeX 2e" by Tobias Oetiker (PDF)