CHAKRAVARTY, DR. S.K. HIGHER SECONDARY QUESTION BANK IN MATHEMATICS (For Class XI) - REP. - NEW DELHI S.CHAND & COMPANY 2008 - 432: 20CM. Donated by Suman Kamder, Ex.Student, Sibsagar Girls` Collegeon 30-09-2013 Subjects--Index Terms: Mathematics Dewey Class. No.: 510 CHA