000 00321nam a2200121Ia 4500
008 220412s9999 xx 000 0 und d
100 _aDumayas-Matira, Mryna; Domingo C. Edaño
245 0 _aWelding technology fundamentals
260 _aNew York
_b Mc Graw Hill
_c1996
300 _a598
942 _cBK
999 _c21265
_d21265