Data collection; student text and unit guide:  The school mathematics project/ 
Chris Belsom, Richard Coe, Stan Dolan et...al.(main authors) 
 - London,  Cambridge University Press;  1992 
 - vi, 79p.:  ill. tables, some cartoons;  24 cm+ 
<br/><br/><label>ISBN: </label>0521246464 9780521426466 
<br/><br/><label>LC Class. No.: </label>QA107  / .D26 1992