000 00421nam a2200133Ia 4500
008 220407s9999 xx 000 0 und d
040 _cATVERC
050 _a08.14.3 TES PHL 19??
245 0 _aGas metal arc welding (gmaw) nc 3 competency based curriculum
260 _aTaguig City
_bTechnical Education and Skills Development Authority
_c[19??]
300 _a96 p. ; 30 cm.
_c30 cm
650 _aWelding
999 _c17582
_d17582