"Gupta, Amritava" Introduction to numerical analysis Amritava Gupta and Subhas Chandra Bose - 3rd ed. - Kolkata Academic publishers 2016 - "xi, 272p." Includes index New Book ISBN: 978-81-89781-92-7 Rs.195 Subjects--Topical Terms: Mathematics Dewey Class. No.: 519.4 / GUP