A text book of welding technology /
Khanna, O.P.
A text book of welding technology / O.P. Khanna.. - New Delhi : Dhanpat rai publications, c2002. - xvi, 947 p. : ill. ; 23 cm.
Includes bibliographical references.
621.977
A text book of welding technology / O.P. Khanna.. - New Delhi : Dhanpat rai publications, c2002. - xvi, 947 p. : ill. ; 23 cm.
Includes bibliographical references.
621.977