Biggs J B <br/><br/>
Mathematics and the conditions of learning: A study of arithmetic in the primary school 
National Foundation for Educational Research in England and Wales 
 - London, UK  National Foundation for Educational Research in England and Wales   1967 
 - xi,441p 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Learning