000			00410nam a22001577a 4500
005			20250421100418.0
008			250421b |||||||| |||| 00| 0 eng d
020			_a201031310
040			_cDO
082			_aH231m
100			_aHarper, Eon
245			_aMaths minipacks _bBook 9: Introducing Percentage
264			_aLondon: Addison-Wesley Publishers Limited, 1977
300			_a16p.; 23cm.
942			_2ddc _cBK
999			_c5310 _d5310