Knudsen, Jonathan. <br/><br/>
The unofficial guide to Lego Mindstorms robots / 
Jonathan B. Knudsen. 
 - Sebastopol :  O'Reilly,  1999. 
 - xv, 247 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9781565926929  TZS 49857.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LEGO Mindstorms toys.<br/>Robots--Popular works.<br/>Robots--Popular works.<br/>LEGO toys.
<br/><br/><label>Dewey Class. No.: </label>629.892 KNU