Pp. xi, 354; numerous black-and-white photos, halftones, line-drawings, maps. Publisher’s original medium gray cloth, lettered in gilt on spine, black pictorial dust jacket lettered in white on the spine, lg 8vo. The dust jacket flap “The only comprehensive treatment on primate evolution to be compiled, this book covers all the skeletal, chromosomal, and immunological aspects and hereditary characteristics of primates including Man.” No ownership marks.