GOL, B.S. Numerical analysis: including calculus of finite differences/ B.S. GOL. - 14th ed. - New Delhi: Pragati prakashan, c1999 - vii,518p.: illus.,; 20 cm. Dept. of civil ISBN: 8175561564 Subjects--Topical Terms: Math Dewey Class. No.: 518 / GON 14th ed. c1999