000 00399nam a2200169 4500
001 itec_15562
003 DLC
008 ///////////////cc //////////////////itec//
020 _a9688807699
035 0 0 _a15562
050 _aHEMEROTECA TS227 Am3513m.
100 0 _aAMERICAN WELDING SOCIETY.
245 1 0 _aMANUAL DE SOLDADURA.
260 _aMEXICO D.F.
300 _a349 PAG.Ì
942 _2lcc
_cBK
999 _c45168
_d45168