LAB 12 2010/10/17

1. http://s9726141.blogspot.com/2011/10/homework-10-3-2011.html?showComment=1318853184037#c7943348500551192875
2. http://s9726309.blogspot.com/2011/10/1.html?showComment=1318853349663#c6552772058427542939
3. http://s9826266.blogspot.com/2011/10/homework-10-3-2011.html?showComment=1318853609480#c3583963295766348507
4. http://s9726106.blogspot.com/2011/10/hw_17.html?showComment=1318853691095#c7839856404052542014
5. http://s9726219.blogspot.com/2011/10/homework-10-3-2011.html?showComment=1318853802990#c552756733898569514