Classical Computer Science Texts
e7l3.org
e7l3.org
Personally, I think surveys of a field like Russel/Norvig's AI textbook, SICP, or CLRS are more worthwhile to spend time reading compared to original literature.
RECURSIVE FUNCTIONS OF SYMBOLIC EXPRESSIONS AND THEIR COMPUTATION BY MACHINE (Part I)
This paper appeared in Communications of the ACM in April 1960. It is the original paper on Lisp.
There are html, dvi, pdf and Postscript versions of the paper.
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Umm, yeah. I think I'll choose "html". Thanks for giving me the option, though.