00736cam a22002531 4500 2084090 BD-DhUL 20170618134419.0 700716s1968 nyu b 00010 eng 2084090 BD-DhUL BD-DhUL BD-DhUL BD-DhUL Z7914.W4 A54 1968 016.67152 American Welding Society. The A.W.S. bibliographies, 1937-1967 Compiled by Edward A. Fenton. 3d ed., superseding 1962 ed. New York : 1968 397 p. 28 cm. At head of title: AWS A7.0-68. Welding Bibliography. Fenton, Edward A. ddc REF ANL q 016.67152 A512-3 209358 209358 0 0 ddc 0 016_671520000000000 1 REF 346754 DUL DUL REF 2017-06-18 Gift 016.67152 A15760 2017-06-18 2017-06-18 REF