Hill, Donald R. <br/><br/>
Arabic water-clocks /  
 الساعات المائية العربية 
Donald R. Hill. 
 - ix,137 ;  24 cm. 
 - Sources & studies in the history of Arabic - Islamic science history of technology series;  4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manufactures
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Water clocks.<br/>Arabs.
<br/><br/><label>Dewey Class. No.: </label>681.1110956  / H645