Weir, Maurice D. Thomas' Calculus by Maurice D. Weir - 11th ed. - New Delhi Pearson India 2008 - xvi, 1228p. Thomas' Calculus- title is based on the original work by George B. Thomas, Jr. ISBN: 9788131718674 Subjects--Topical Terms: Calculus Dewey Class. No.: 515 WEI