Raza A. Tahir-Kheli studied physics at Islamia College, Peshawar (Pakistan) before joining, in October 1955, Oriel College, University of Oxford. He completed the degrees of Master of Arts and Doctor of Philosophy in 1962. His employment was:  (1) Junior Demonstrator, Oxford University  October (1958) to  June (1960) (2) Research Associate-Teaching, University of Pennsylvania, Department of Physics, (1962) to (1964). (3) Atomic Energy Commission, Pakistan . (1964) to (1966) (4) Temple University, Philadelphia  PA 19122. USA: Assistant Professor of Physics, (1966)-(1968) Associate Professor of Physics, (1968)-(1971) Professor of Physics, (1971) to July, (2011) Professor Emeritus (2011) His other employments including sabbaticals were: Royal Society Visiting Professor, Department of Theoretical Physics, University of Oxford (1982) Two sabbaticals, at the Dept. of Theoretical Physics, University of Oxford Professeur de Echange, Centre Scientifique, d'Orsay, France Sabbatical at Department of Physics, University of California, at Santa Barbara. Visiting Professor, Institut Laue -Langevin, Grenoble ,France Sabbatical at Max-Planck Institut fuer Physik