Johnson, Lyle. <br/><br/>
FXRuby :  create lean and mean GUIs with Ruby / 
Lyle Johnson. 
 - Raleigh, North Carolina :  Pragmatic Bookshelf,  2008. 
 - xii, 219 p. :  ill. ;  23 cm. 
 - Pragmatic programmers .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1934356077 (pbk.)  Hadiah 9781934356074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ruby (Computer program language)<br/>Graphical user interfaces (Computer systems)<br/>Object-oriented programming (Computer science)