00579nam a2200157Ia 4500 190328s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 661.81606054 I39R Kelkar, Vijay (Chairman) India. Ministry of Industry. Bureau of Industrial Cost and Prices Report on aromatics studies on the structure of industrial economy Vijay Kelkar New Delhi Ministry of Industry 1988 v, 142p. Aromatic amines-India; Industrial organization (Economic theory) BKS 25855 25855 0 0 DDC 0 0 NITIL NITIL 2019-04-03 0 661.81606054 I39R C597 2019-04-03 00:00:00 2019-04-03 BKS