Kuperman. I.B <br/><br/>
Approximate linear algebraic equations 
I.B.Kuperman 
 - London  Van nostrand  1971 
 - xi,225p.; 24 cm. -- 
 - New University Nuthematic series.7  .
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<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>512.5  / KUP