000			00487nam a2200145Ia 4500
008			211224s9999 xx 000 0 und d
020			_a9780335203161
082			_a372.70942 COO
100			_aCooper, Barry
245		0	_aAssessing children's mathematical knowledge : social class, sex, and problem-solving
260			_aMaidenhead: _bOpen University Press, _c2000
300			_axv, 215 p. : ill. ; 24 cm
650			_aMathematical ability - Sex differences
700			_aDunne, Máiréad
999			_c23121 _d23121