Receives degreeRonald Lipinski was one ofover 270 members of theClass of 1972 at Kalamazoo College, Kalamazoo,Michigan to receive B.A. degrees in ceremonies held on the campus quadrangle Saturday, June 10.He is the son of Mrs. Josephine Lipinski of 12730 S. Aberdeen st., Calumet Park.A mathematics major, hecompleted his senior independent project in Kalamazoo on “A Characterization of an Infinite Rotation Group.” Lipinski was a departmental assistant for two years, and played varsity basketball for three years. His foreign study quarter was spent in Muen-ster, Germany during the spring of 1970.