000			00375nam a22001457a 4500
005			20240314120830.0
008			200114b ||||| |||| 00| 0 eng d
020			_a9781785782886
040			_cHSLRC _6HSLRC _aHSLRC
050			_aBF 575 P957 2017
245			_a30-second maths /
300			_a160 pages ; 24 cm.
521			_aincludes appendices and index
942			_2lcc _cBK
999			_c59801 _d59801