000 00277nam a2200121Ia 4500
008 220412s9999 xx 000 0 und d
100 _a3G E-learning
245 0 _aMag-tek-bok ka bok
260 _aTaguig City
_b TESDA
_c2007
300 _a185
942 _cBK
999 _c22706
_d22706