Libertarians and Education

What is the libertarian stance on educational funding and curricula.  In particular, as it applies to post-secondary level education, universities or trade schools.

Right now tuition is rising.  With all the demand for college educations, and the prevalence of needing a Bachelor's or greater to get any decent career, one would think the costs would be decreasing to take advantage of the higher volume of collegiate students, but it isn't.