BUREAU OF INDIAN STANDARDS IS 3025 : (PART 39 ) 1991 INDIAN STANDARD METHODS OF SAMPLING AND TEST (PHYSICAL AND CHEMICAL) FOR W - 1ST ED. REP. 2008 - NEW DELHI BUREAU OF INDIAN STANDARDS. 1991 - 3 Subjects--Topical Terms: METHODS OF SAMPLING AND TEST Dewey Class. No.: 624 / BUR