Blackburn, Barbara R.  <br/><br/>
Rigor and Differentiation in the Classroom: Tools... by Barbara R Blackburn	 Rigor and Differentiation in the Classroom  : Tools and Strategies.  
Barbara R. Blackburn 
 - New York  Routledge,   2019. 
 - xiii, 214p. 
<br/><br/><label>ISBN: </label>9780815394471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Individualized instruction.<br/>Teachers-time management.
<br/><br/><label>Dewey Class. No.: </label>371.394  / BLR