Indian standards convention, 9th, Bangalore, 13-18 Dec., 1965
Indian Standards Institution
Indian standards convention, 9th, Bangalore, 13-18 Dec., 1965 - - New Delhi : ISI, n.d. - v.5 27 cm - .
0
Welding-Standerds
389.6 Ind:9:65-5
Indian standards convention, 9th, Bangalore, 13-18 Dec., 1965 - - New Delhi : ISI, n.d. - v.5 27 cm - .
0
Welding-Standerds
389.6 Ind:9:65-5