000 00418nam a2200133Ia 4500
008 220407s9999 xx 000 0 und d
040 _cATVERC
050 _aTS 227 .A43 1988
245 0 _aWelding and steel fabrication transparency masters
260 _aUnited States of America
_bThe Associated General Contractors of America
_c1988
300 _a57 p. : ill. ; 30 cm.
_c30 cm
650 _aWelding
999 _c16823
_d16823