More detailed notes on physics application(Not cie booklet)

[Albert Einstein]

Hi.. is zere any website or other online sources where i can get detail notes on direct sensing(not from Cie booklet) i'm hving diffculties in learning it........plzzz help

 

[RGBM211]

http://www.slideshare.net/mukeshnt/a2-direct-sensing

 

[Albert Einstein]

Thhnx....