Lindo Systems Inc :: Applications/Model Library - Lindo Systems, Inc frequently publishes usefull and valuable information for Operations Research with enormous number of relevant examples using its different optimization software products. - http://lindo.com/library/librarym.html
Duxbury Press - Publisher of books and software for students, faculty, and professionals, with a particular focus on statistics and quantitative methods. - http://www.duxbury.com/