Pettofrezzo, Anthony <br/><br/>
Matrices y Transformadas :    /  
Pettofrezzo, Anthony 
 - 1a ed. 
 - Bs As ;   Eudeba ,   1975 
 - 175 p ;   23 cm :    
<br/><br/><label>Subjects--Index Terms: </label>MATEMATICAS MATRICES 
<br/><br/><label>Universal Decimal Class. No.: </label>512.8