Lockard, James. <br/><br/>
Microcomputers For Twenty-First Century Educators  

 - 4th ed. 
 - [S.l.] :  Harpercollins College Div,  1997 
 - 480 p. ;  24 cm. 
 - 4th edition. .
<br/><br/><label>ISBN: </label>0673524566 (textbook binding)  $74.00 9780673524560 (textbook binding) 
<br/><br/><label>Dewey Class. No.: </label>371.33  / LOC-M