I tend to focus on the most difficult sections first and only practice for short intervals. I also use my metronome a lot on a slow tempo.
You can get this sheet music on amazon of Bill Evans... it's really great, and only 10 dollars.
Sorry if it's not perfect, I'm a singer first so piano and sight reading comes slow to me.
http://towinia.blogspot.com
https://docs.google.com/file/d/0B-lU3glGMuSuZTAzWUJOVC14d2M/edit