000			00449nam a22001577a 4500
003			OSt
005			20250311144245.0
008			130108b xxu||||| |||| 00| 0 eng d
020			_a0435028065
082			_a510 SCO
245			_aPrimary mathematics, stage 1 : _bA development through activity, teacher's notes.
250			_a2nd ed.
260			_aLondon : _bHeinemann educational, _c1991.
300			_a211 p. _bill. _c29.5 cm.
942			_2ddc _cOVER SIZE
999			_c6448 _d6448