Bibliography of doctoral dissertations 1982-83: social sciences and humanities /

प्रकाशित 1986

Bibliography of doctoral dissertations 1989: social sciences and humanities /

प्रकाशित 1992

Bibliography of doctoral dissertations 1981-82: social sciences and humanities /

प्रकाशित 1985

Bibliography of doctoral dissertations 1857-1970: humanities /

प्रकाशित 1975

Bibliography of doctoralo dissertations 1992: natural and applied sciences /

प्रकाशित 1996