ollaborators T.L. Curtright (Miami), E.I.Ivanov (Dubna, Russia), P.K.Townsend (Cambridge U.K.), A Beylin (Miami),Xiang .Jin (Miami), David Fairlie (Durham U., Dept. of Math. UK), Cosmas K. Zachos (Argonne, HEP). Graduate and Postdoctoral Advisors V. Novacu (deceased), V.I. Ogievetsky (deceased), S. Drell (SLAG), L. Su