Indian trade classification
India, Ministry of commerce, Directorate general of commercial intelligence and statistics.
Indian trade classification (based on harmonized commodity description and coding system) (Updated till 31 March, 1992) / India - New Delhi Government of India 1992 - 897p.
Indian trade classification (based on harmonized commodity description and coding system) (Updated till 31 March, 1992) / India - New Delhi Government of India 1992 - 897p.