000			00403nam a22001697a 4500
005			20221102122909.0
008			221102b |||||||| |||| 00| 0 eng d
020			_a0521084431
040			_cNMIT
082			_a671.52 DAV
100			_aDavies, A. C
245			_aScience and Practice of Welding
250			_a7th ed.
260			_bCambridge University _c1979
300			_a714p.,
942			_2ddc _cBK
999			_c26804 _d26804