000			003960000a22001570004500
245			_aThe Science and practice of welding vol.1 : welding science and technology
100			_aDavies, A.C.
250			_a8th ed.
260			_aCambridge _bCUP _c1984
300			_axiii, 324p. : ill.
020			_a0521278392
080			_a621.791 _bD3
650			_aWELDING
041			_aEN
942			_cBK
999			_c120169 _d120169