The Minister for Higher Education, Mr D Sridhar Babu, the Director General of Police, Mr S S P Yadav, the AP High Court Judge, Justice Goda Raghuram and Vice Chancellor of Osmania University, Prof Tirupati Rao during the Roud Table Conference at the Adminstrative Staff College in Hydrabad on Saturday. The round table is on ``Beyond Raghavan Committee Report''and how to stop ragging.