Prokeš, Josef  (1922- ). <br/><br/>
Hydraulic mechanisms in automation / 
Josef Prokeš ; [transl. Julius Freundlich]. 
 - Amsterdam [etc.] :  Elsevier Scientific Publishing Company,  1977. 
 - 334 s. :  il. ;  24 cm. 
<br/><br/>Bibliogr. 330. Indeks. 
<br/><br/><label>ISBN: </label>0444998292 
<br/><br/><label>Universal Decimal Class. No.: </label>681.523.4