Essentials of psychology / by Colin S. Buell. Buell, Colin S. (Colin Sherman), 1861- Psychology. BF131 .B8 Includes index. Boston : Ginn, 1862. 1862. 1898 Text viii, 238 p. : http://hdl.loc.gov/loc.gdc/scd0001.0019953516A eng Also available in digital form on the Internet Archive Web site. Also available in digital form on the Internet Archive Web site.