Mathematics explained for primary teachers 
Haylock, Derek. 
 - 6th ed. 
 -  SAGE Publications.  2019 
 - 505 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-52642319-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education.
<br/><br/><label>Dewey Class. No.: </label>372.7044 H331 2019