Reiser, Martin. <br/><br/>
The oberon system  user guide and programmer's manual 
Martin Reiser. 
 - New York  ACM Press  1991. 
 - 350 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0201544229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers).<br/>Oberon.