1978 BAMBAH, Ram Prakash (b. 1925) PhD(Cantab),ScD(Cantab),FASc,FNA,FTWAS, Ex.Vice-Chancellor, P.U., Chandigarh;Emeritus Professor; Res. 1275 Sector 19B, Chandigarh- 160019; Tel: (0172) 2724863(R), 09417224863(M); Email: ; Sp. Number Theory/Discrete Geometry.