Cover design by George Sadek. This is the fourth printing (1971) of a 1961 edition, so not sure about the date of the design, but it’s probably earlier.

And how cool is the editor’s name?

George Sadek, sixties design, 60s book cover design

Title page doesn’t really match, but I like the type:

book design 1960s, george sadek, aspects of form, sixties graphic design, title page