Nuffield <br/><br/>
Teachers' Guide 1 Introducing living things  revised Nuffield biology 

 - London  Longmans/ Penguin Books  1983 
 - 267p 
<br/><br/><label>ISBN: </label>0-582-04605-x 
<br/><br/><label>Dewey Class. No.: </label>372.357044  / NUB