Erickson, Jonathan <br/><br/>
The IBM PCjr image maker /  graphics on the IBM PCjr 
Jonathan Erickson, William D. Cramer 
 - Berkeley  Osborne McGraw-Hill,  1985 
 - ix, 312p.  ill.  24cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>088134138X  RM47.69 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer drawing<br/>Computer graphics