Lock, Robert C. <br/><br/>
The whole PC family encyclopedia 

 -  PC Press   USA  1995 
 - 304 
<br/><br/><br/>En 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Family encyclopedia
<br/><br/><label>Dewey Class. No.: </label>001.64030  /  LOC