Heimann, Erich H. <br/><br/>
Do it yourself with plastics 
Erich H. Heimann 
 - London:  Mills & Boon,  1975. 
 -  276p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elastomers
<br/><br/><label>Dewey Class. No.: </label>668.4  / HED