Directory of scientific research institutions in India 1989 / Indian National Scientific Document Centre - New Delhi: Indian National Scientific Document Centre, 1989 - 463p. Vol. 1; 463p.Vol. 2; 467-1036p.Vol. 3; 1039-1522p.Vol. 4; 1525-2033p.Vol. 5; 2037-2655p.Vol. 6; 458p. Subjects--Topical Terms: Science Subjects--Index Terms: Research Universal Decimal Class. No.: R 5/6:061.6(058.7)(540) / M9