00483nam a2200145Ia 4500 230917s9999||||xx |||||||||||||| ||und|| 139689 MAIN English 509 I2D Indian Govt. Dirctory of extramural research & development projects approved by department of science and technology during seventh five year plan (1985-90) New Delhi Ministry of Science & Technology 1993 243p p. BK 0 0 0 509_000000000000000_I2D 0 121091 MAIN MAIN 2010-02-19 0 509 I2D 155079 2023-09-17 20:58:13 2023-09-17 BK 78927 78927