Bell, Herbert H2011-07-112011-07-111970http://hdl.handle.net/2097/10013Digitized by Kansas Correctional IndustriesPattern goodness and the perception of visually masked patternsThesisThis volume was digitized and made accessible online due to deterioration of the original print copy. If you are the author of this work and would like to have online access removed, please contact the Library Administration Office, 785-532-7400, library@k-state.edu.