Irene E. Adamski, president of Interior Design Associates of Amherst and professor emerita of interior design at Villa Maria College, will conduct a course in interior design July 18 through Aug. 22 in Canisius College. Proceeds will benefit the college scholarship fund. Mrs. Adamski is founder of the Canisius College Scholarship Associates, a group of women dedicated to raising funds for scholarships. The non-credit course will be held Wednesdays from 7 to 8:30 p.m. Topics for the six sessions include bedrooms, bathrooms and kitchens, wall treatment, floor coverings, furniture and window treatments. Participants may sign up for the entire course or individual sessions.