Robert J. (Bob) Havlik, 90, director emeritus of the Architecture and Engineering Libraries at the University of Notre Dame in South Bend, Indiana, died February 29. Havlik was part of the Notre Dame library faculty from 1973 until his 1992 retirement. He had previously been a librarian at Purdue University in West Lafayette, Indiana; Iowa State University in Ames; Union Carbide in Buffalo, New York; and the Department of Health, Education, and Welfare and the Abraham Lincoln Group in Washington, D.C. He was also a lifetime member of ALA and contributor to the book Argon, Helium, and the Rare Gases (1961).