000 00436nam a2200157Ia 4500
008 220412s9999 xx 000 0 und d
040 _cSICAT-Lib
082 _a671.521 T68 2006
100 _aTechnical Educational and Skills Dev't Authority
245 0 _aShielded metal arc welding NC IV
260 _aTaguig City
_bTESDA
_c2006
300 _a54
_c15 cm
650 _aTESDA; Shielded metal welding
942 _cTM
999 _c21689
_d21689