Laird, Donald Anderson, 1897-1969. Practical business psychology / [by] Donald A. Laird [and] Eleanor Laird. -- - Third edition. -- - New York, Gregg Pub. Division, McGraw-Hill [1961] - 442 pages ; illustrations, 24cm includes index. ISBN: 9713009096 LCCN: 60009848 Subjects--Topical Terms: Psychology, IndustrialPsychology, Applied.LC Class. No.: HF5353 / .L28 1979