BUREAU OF INDIAN STA INDIAN STANDRAD PULVERIZED FUEL ASH-SPECIFICATION : PART 1 FOR USE AS POZZOLANA IN CEMENT, CEMENT MO 1 - 3rd ed. 2013 - NEW DELHI BUREAU OF INDIAN STANDARDS. - 12 Subjects--Topical Terms: PULVERIZED FUEL ASH-SPECIFICATION Dewey Class. No.: 4 / BUR