BLOUGH, DONALD S. — Experiments in Animal Psychophysics

New York, Scientific American, 1961. Ed.: Reprint, 28 Cm. Paperback. ISBN: 002X84. Stapled pamphlet, good condition, with lightly tanned, lightly rubbed wraps--a few light scuffs. some spots, mostly on r. Ltly bumped spine base, some light wear at sp edge. some very light edgewear on fr wrap fr edge. Ltly tanned p. edges, ins wraps. Good/Wraps.