Sethi, G. S.
Welder (Gas and Electric) Trade Theory and Assignment/Test (Solved) / - New Delhi : Computech Publications Limited, 2015 - Various pagination : ill. ; 28 cm.
9788173177576 Rs. 214.50
Welding--Gas metal arc welding
Welding--Electric welding
671.52 / Se75
Welder (Gas and Electric) Trade Theory and Assignment/Test (Solved) / - New Delhi : Computech Publications Limited, 2015 - Various pagination : ill. ; 28 cm.
9788173177576 Rs. 214.50
Welding--Gas metal arc welding
Welding--Electric welding
671.52 / Se75