Experimental Analysis of Behavior
Copley Publishing Group / 1991
By Derek Blackman & Julian Leslie PhD
New Harbinger / 2000
Paperback / 322 Pages
List Price $58
Clearance Price $40
Clearance books are sold in as is condition and are non-returnable.
Most titles are in excellent condition but some may have slight imperfections.
By B.F. Skinner and C.B. Ferster
Copley Publishing Group / 1957
Paperback / 741 pages