00377 a2200145 4500001000700000020001800007041000800025250001000033300001900043700002400062856002400086040002500110245006300135260003300198115499 a9780133126570 apor a. ed. a1 v. (unpaged) aLaurie Ellis et al. u000026/000026ae.jpg aBR-BrIDEAcBR-BrIDEA10aPearson science 9bteacher´s resourcecLaurie Ellis et al a[S.l.]bPearson Canadac2013