00367nam a2200133Ia 4500 230107s9999||||xx |||||||||||||| ||und|| 0 7131 3602 2 Chuka University Library TS 227 G58 1986 Gourd, L.M. 4941 Principles of welding technology Edward Arnold publisher London 1986 BK 0 0 lcc 0 0 LGL CHK CHK SBL 2023-01-07 0 TS 227 .G58 1986 275/2006 2023-01-07 00:00:00 2 2023-01-07 BK 8575 8575