000			00476nam a22001457a 4500
005			20220629074644.0
008			181207b ||||| |||| 00| 0 eng d
040			_cOLOPSC GSLRC
082			_aeRes 510.7 M4201 2014
245			_aMath games: _bskill-based practice for first grade. _h[electronic resource].
260			_a[s.l.]: _bShell Education, _c2014.
300			_a1 compact disc (CD-ROM); _c4 3/4 in.
650			_2Mathematics _vstudy and teaching. _922156
942			_2ddc _cVM
999			_c10660 _d10660