Culty of Arts and Sciences, and Vice Provost at the University of Pittsburgh, he is now Research Integrity Officer and Professor Emeritus of Biological Sciences there. Dr. Rosenberg has been associated with the preparation of of since the third edition, published in 1949. started his career as a chemical engineer, then earned his in 1952 and Ph.D. in 1955 from Polytechnic University in the field of physical chemistry. He did research in the fields of radiation chemistry and in Mossbauer effect spectroscopy at Westinghouse Research Laboratories, and then served as Associate Professor and supervisor of the General Chemistry progra