Recursive function theory : [proceedings of the Fifth Symposium in Pure Mathematics of the American Mathematical Society ; held at the Hotel New Yorker, New York, New York, April 6 - 7, 1961]

“like the people who who write classical recursion theory by pure OD Freddie he was fine with the yellow title and the and nothing more whereas I think other people who who wrote a more popular type book understand that they need to have a compelling cover and a compelling title”