000			00404nam a22001457a 4500
005			20231115105905.0
008			231115b |||||||| |||| 00| 0 eng d
040			_cGSLRC
082			_a513.211 Su169 2001
245			_aSubtraction [chart].
260			_aQuezon City: _bMabuhay Educational Center, Inc., _c2001.
650			_2Arithmetic--Study and Teaching.
650			_2Subtraction.
942			_2ddc _cCHT
999			_c92448 _d92448