Mukherjee, Syamal Metal fabrication technology / Syamal Mukherjee. - New Delhi : PHI Learning Private, 2011. - xvi, 452 p. : ill. ; 24 cm. Includes index. ISBN: 9788120340909 Subjects--Topical Terms: Sheet-metal work.Sheet-metal work Patternmaking. LC Class. No.: TS250 .M84 2011 / .M84 2011