1993 PRAKASA RAO, Bhagavatula Lakshmi S. (b. 1942) PhD,FASc,FNA,FAPAS, Formerly Director, Indian Statistical Institute;a Res. Apt. 510, House No. 1-1-770/A, Vishnu Residency ‘C’ Block, Gandhinagar, Hyderabad – 500080; Tel: 09949185041(M); Email: ; Sp. Mathematical Statistics.