Singh, S. K. Welding technology : welder theory and practice / S. K. Singh - Petaling Jaya, Selangor : IBS Buku, 2010 - 283 p. : ill. ; 22 cm. - Engineering series . - Engineering series . ISBN: 9789679502954 (pbk.) : RM53.90 Subjects--Topical Terms: Welding