Timss 2015 assessment frameworks / 
Ina V.S. Mullis, Michael O. Martin, editors. 
 - Boston :  International Association for the Evaluation of Educational Achievement,  2013. 
 - iii, 149 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>9781889938196  
<br/><br/><label>Subjects--Corporate Names: </label><br/>Trends in International Mathematics and Science Study
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary) --Evaluation<br/>Mathematical ability--Testing<br/>Science--Study and teaching (Elementary)--Evaluation<br/>Science--Ability testing.
<br/><br/><label>Dewey Class. No.: </label>372.7