Schware, Robert,  1952- <br/><br/>
All about 1-2-3 / 
Robert Schware and Alice Trembour. 
 - Beaverton, Or. :  Dilithium Press,  c1983. 
 - viii, 128 p. :  ill. 
<br/><br/><label>ISBN: </label>0880561297 (pbk.)  
<br/><br/><label>LCCN: </label>90032158     
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Lotus 1-2-3 (Computer program)