Duff, Ian S. <br/><br/>
Direct methods for sparse matrices 
Ian S. Duff 
 - Oxford  Clarendon Press  1986 
 - xiii,341p.  ill.  24cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sparse matrices
<br/><br/><label>LC Class. No.: </label>QA188.D9