Daniel J. McLaughlin Jr., 60
niel J. McLaughlin Jr., a widely published professor of food marketing, died here May 28 at the age of 60. The cause of death was not immediately known.
McLaughlin taught at St. Joseph's University, Philadelphia, for more than 30 years and was chairman of the food marketing department from 1975 to 1982. He was an associate professor of food marketing and a Gerald E. Peck Fellow of Food Wholesale and Retail Research at the school at the time of