000 00441nam a2200145Ia 4500
008 220907s9999 xx 000 0 und d
020 _a9789714606623
040 _aGS-LRC
_cGS-LRC
100 _aMare Angel D. G. Egipto, etal
245 0 _aPagsulong at Pagbabago Lalawigan at Rehiyon 3
260 _aDiwa Learning Systems Inc.,Makati City , Philippines
_bDiwa Learning Systems , Inc.
_c2016
300 _a298
942 _cBK
999 _c1794
_d1794