Gallian, Joseph A. Contemporary Abstract Algebra Joseph A. Gallian - 9th ed. - New Delhi Cengage 2022 - xvi, 557p. Includes Selected Answers and Index ISBN: 978-93-5350-252-2 Rs.725/- Subjects--Topical Terms: MathematicsAbstract Algebra Dewey Class. No.: 512.02 / GAL