Figure 7.4 Barney’s beansFigure 7.5
Group – subtracting beans8657part 2.qxd 04/07/2006 17:17 Page 116
ann
(Ann)
#1
Figure 7.4 Barney’s beansFigure 7.5
Group – subtracting beans8657part 2.qxd 04/07/2006 17:17 Page 116