Khanna, O. P. A Textbook of Welding Technology / - 1st rev ed. - New Delhi : Dhanpat Rai Publications (P) Ltd. 2023. - xii, 47.12 p. : ill. ; 24 cm. Includes index. ISBN: 9789383182558 Subjects--Topical Terms: Welding Dewey Class. No.: 671.52 / K454