BUREAU OF INDIAN STA INDIAN STANDARD SCHEDULES FOR WROUGHT STEELS : PART 2 CARBON STEELS ( UNALLOYED STEELS ) SECTION 1 W - 1st rev. ed. 1999 - NEW DELHI BUREAU OF INDIAN STANDARDS. - 14 Subjects--Topical Terms: WROUGHT STEELS Dewey Class. No.: 620.17.17 / BUR