Leckstein, Peter <br/><br/>
Basic skills science 

 - London :  John Murray Publishers Ltd,  1992. 
 - 116p.;  ill.;  26cm 
<br/><br/><label>ISBN: </label>0-7195-4445-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>507  / LEC