000			00321nam a22001337a 4500
005			20241118111514.0
008			241118b ph ||||| |||| 00| 0 eng d
020			_a9786214283828
040			_cPHSA
245			_aMy skill builder Math 8
260			_aManila: _bRex Bookstore, _cc2020.
300			_a155 p.
942			_2ddc _cBK
999			_c2647 _d2647