Watt Daniel <br/><br/>
Learning with logo 
Watt Daniel 
 - New York       McGraw Hill         1983 
 - ix, 365p.  cm. 
<br/><br/> Appendix 289-358p. 
<br/><br/><label>Standard No.: </label>42028 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Computer languages<br/> Logo<br/>Computer languages
<br/><br/><label>Dewey Class. No.: </label>D65,8(B)92L, M3