CONFERENCE on large sparse sets of linear equations (1970: <br/><br/>
Large sparse sets of linear equations: proceedings 
/organised by the Institute of mathematics and its applications, 5th to 8th April 1970 ; edited by J.K.Reid, Oxford 
 - OLondon  Academic press  1971 
 - vii, 284 p. 
<br/><br/> Includes index.<br/> 
<br/><br/><label>ISBN: </label>125861508 
<br/><br/><label>Dewey Class. No.: </label>515.252  / CON