Mathematical practices: Mathematics for teachers  Activities, Models, and real- life example 
Larson Ron, Silbey Robyn 
 - 5 
 - USA   Cengage Learning   2015 
<br/><br/><label>ISBN: </label>978285447100 
<br/><br/><label>Dewey Class. No.: </label>510.712 LAR 2015