000 00372nam a2200145Ia 4500
008 220907s9999 xx 000 0 und d
020 _a97862180000339
040 _aGS-LRC
_cGS-LRC
100 _aGrace M. Saqeuton ,etal
245 0 _aEnglish tek 6 Language
250 _a3rd
260 _aTechFactors, Quezon City
_bTechFactors Inc.
_c2016
300 _a239
942 _cBK
999 _c2165
_d2165