Demand for Labour notes and powerpoint

s-cool notes:
http://s-cool.co.uk/alevel/economics/labour-markets/the-demand-for-labour.html

tutor2u notes:
http://www.tutor2u.net/economics/revision-notes/a2-micro-demand-for-labour.html

My notes:
http://www.scribd.com/share/upload/16336369/6zqghogapqtkslghgyt

Bized powerpoint:
http://www.scribd.com/share/upload/16336513/296uzlbt2t7hr3uj7typ

tutor2u powerpoint:
http://www.scribd.com/share/upload/16336667/282fytd0jixmxaulmmsr