BUREAU OF INDIAN STA INDIAN STANDARD COMMENTARY ON INDIAN STANDARD SCHEDULES FOR WROUGHT STEELS ; PART 3 CARBON AND CARBO - 1st rev. ed. 1988 - NEW DELHI BUREAU OF INDIAN STANDARDS. - 9 Subjects--Topical Terms: WROUGHT STEELS Dewey Class. No.: 620.17.17 / BUR