000 00423nam 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 1 competency based curriculum
260 _aTaguig City
_bTechnical Education and Skills Development Authority
_c[19??]
300 _a72 p. ; 29.5 cm.
_c29 cm
650 _aWelding
999 _c17813
_d17813