Lem, Stanisław <br/><br/>
Summa technologiae 

 - Praha  Magnet-Press  1995 
 - 328 s.  22Î15 cm 
<br/><br/><label>ISBN: </label>80-85847-47-7  195,-Kčs 
<br/><br/><label>Universal Decimal Class. No.: </label>50