so im just cleaning up old junk before i move out and i have like 30 + old uni books that i dont think ill ever touch unless a guy abducts me and forces me to re learn like, galois theory:O
is there any decent way to get some value for 1-5 years old textbooks in your guyses experience or am i sol and have a pile of useless old texts as i expect?
(billion standard calculus, ele number theory, linear algebra, real analysis, group theory//field theory texts and then a bunch of psychology, business, philosophy, etc ><
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