Ficchera, G <br/><br/>
Numerical Quantitative Analysis 
/ by  G Fichera 
 - London:  Pitman,  1978. 
 - x, 208p.; 
<br/><br/><label>ISBN: </label>0273002848 
<br/><br/><label>Dewey Class. No.: </label>515.35   / FIC/N