Aluminum Book definition publication
["Common LISP: The Language, 2nd Edition", Guy L. Steele Jr., Digital Press 1990, ISBN 1-55558-041-6].
Due to a technical screwup some printings of the second edition are actually what the author calls "yucky green".
On-line version (http://cs.cmu.edu/Groups/AI/html/cltl/cltl2.html).
See also book titles