Teachers discovering computers :  integrating technology in the classroom / 
Gary B. Shelly... [et al.] 
 - 2 
 - Boston :  Thomson,  2002       
 - p.v. 
 - Shelly Cashman series .
<br/><br/><label>ISBN: </label>0789564920 
<br/><br/><label>LC Class. No.: </label>LB 1028.3 T253 2002