The SCHOOL mathematics project: teacher's guide for book y 

 - London  Cambridge university press  1974 
 - 147 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>521203465 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education
<br/><br/><label>Dewey Class. No.: </label>371.351  / SCH