TY - BOOK ED - Madras. Department of Industries and Commerce. TI - Report of the Department of Industries and Commerce, Madras for the year ending 31st March 1940 U1 - 338 21st ed. PY - 1940/// CY - Madras PB - Superintendent, Government Press KW - Commerce KW - Department of Industries and Commerce Madras-Report KW - Industries ER -