Lial, Margaret L., <br/><br/>
Systems of Linear Equations and Matrices : 
Margaret L. Lial (American River College), Thomas W. Hungerford (Saint Louis University), John P. Holcomb, Jr. (Cleveland State University), Bernadette Mullins (Birmingham-Southern College). 
 - Twelfth edition. 
 - pages cm 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>9780558349332 0558349331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Textbooks.<br/>Social sciences--Mathematics--Textbooks.
<br/><br/><label>LC Class. No.: </label>QA37.3  / .L544 2018