Partnerships in maths :  parents and schools : the IMPACT Project / 
Ruth Merttens and Jeff Vass. 
 - London :  Falmer Press,  1993. 
 - vi, 255 p. ;  25 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0750701544  0750701552  
<br/><br/><label>Subjects--Corporate Names: </label><br/>IMPACT (Project)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching--Great Britain.<br/>Education--Parent participation.
<br/><br/><label>LC Class. No.: </label>DUCE QA14.G7P37