(Science and Behavior Books): Palo Alto, CA, (1974). Item #99-3667
9.5 x 6", black textured boards, 163pp, covers lightly rubbed, extremities bumped, hinges loose, in a rubbed, edge-worn, abraded and soiled dustjacket. INSCRIBED "To Victor P___ With Best Wishes...Aug. 1974, Palo Alto, Ca." AND SIGNED BY THE AUTHOR, IRA SANDPERL.