Diploma in mechanical engineering, Croatia, 1952. Engineers certified of competency, South Africa, 1957. Bachelor, University South Africa, 1982.
Master of Technology, Wits Technikon, South Africa, 1989.
Mechanical engineer Mandy Engineering, South Africa, 1954-1966. Industrial engineer Rand Mines Ltd., South Africa, 1967-1973. Officer education Eskom Utilites, South Africa, 1974-1979.
Lecturer WITS Technikon, South Africa, 1980-1984, head department South Africa, 1985-1996, consultant South Africa, since 1997.
Fellow South Africa Production and Inventory Control Society (vice president education 1991-1992). Member South Africa Production Engineers (president 1987-1988), South Africa Board Personnel Practice, Rotary.
Married Neda Domijan, October 9, 1960.