AnswerTree 1.0 :  user's guide. 

 - Chicago :  Spss,  1998. 
 - 180 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>156827209X  RM165.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology.<br/>Decision support systems.