Alexander, Dorothy J. <br/><br/>
Nuffield secondary science :  an evaluation / 
Dorothy J. Alexander. 
 - London:   Macmillan,   1974.  
 - 70 p. :  ill. ;  24 cm. 
 - Schools Council research studies .
<br/><br/><label>ISBN: </label>0333168658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Secondary)--Evaluation--Great Britain
<br/><br/><label>Dewey Class. No.: </label>507.1241