Mcgregor K <br/><br/>
Dry-land of rock 
by Mcgregor K 
 -  1967 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>77170 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D6:8450H21731, K7