Heide ,Ann <br/><br/>
The teachers guide to the internet/ 
Heide Ann 
 - Ontario:  Trifolium,  1999. 
 - xii,354 p. : 
<br/><br/> includex index 
<br/><br/><label>ISBN: </label>1895579449 
<br/><br/><label>Subjects--Topical Terms: </label><br/>teachers
<br/><br/><label>LC Class. No.: </label>LB1044.87.H43 1999