Gordon, J. E. <br/><br/>
The new science of strong materials : or, why  you don't fall through the floor 
<label>/ by </label> Gordon, J. E. 
 - Harmondsworth  Penguin Books  1968 
 - 269p.  ill. 
<br/><br/>L 
<br/><br/><label>Dewey Class. No.: </label>620.11  / G