000 00343nam a2200121Ia 4500
008 220412s9999 xx 000 0 und d
100 _aTechnical Educational and Skills Dev't Authority
245 0 _aCompetency Based Curriculum : Construction (Power)
260 _aTaguig City
_b TESDA
_c1997
300 _a57
942 _cTM
999 _c21060
_d21060