Lay, David C. <br/><br/>
Linear algebra and its application / 
David C. Lay. 
 - 4th ed. 
 - Boston :  Pearson,  c2012. 
 - 491 p. ; 26 cm. 
<br/><br/> Includes appendices, glossary and index. 
<br/><br/><label>ISBN: </label>9780321023355 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Linear--Textbooks.