Usability in practice :  how companies develop user-friendly products / 
edited by Michael E. Wiklund. 
 - Boston:  AP Professional,  1994. 
 - 609 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0127512500  RM102.87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>User interfaces (Computer systems).<br/>Human--computer interaction.