"1942-03-21Z"^^ . "Rao, Patcha Ramachandra"@en . "Patcha Ramachandra Rao"@en . . . . . "Patcha Ramachandra Rao (21 March 1942 \u2013 10 January 2010) was a metallurgist and administrator. He has the unique distinction of being the only Vice-Chancellor (2002\u201305) of the Banaras Hindu University (BHU) who was also a student (1963\u201368) and faculty (1964\u201392) at that institution. From 1992 to 2002, Rao was the Director of the National Metallurgical Laboratory, Jamshedpur."@en . . . . . . . . . . "2010-01-10Z"^^ . . "2010Z"^^ . . . . . . "Indian metallurgist" . "1942Z"^^ . . . . . . . . . . .