Essentials of human computer interaction / 
Dan Michael A. Cortez... [et.al.]. 
 - Intramuros, Manila:  Unlimited Books Library Services & Publishing, Inc.,  c2021. 
 - viii, 144 p. :   ill. ;  26 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>9786214270842 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human computer interaction<br/>User interfaces (Computer systems)