Ayres, Frank <br/><br/>
Theory and problems of mathematics^ien 
Frank Ayres 
 - New York:  Schaum Publishing CO,  1963. 
 - 230 p. :  tab. ;  28 cm. 
<br/><br/> Incluye índice. incluye 500 ejercicios resueltos 
<br/><br/>Operations with numbers, exponents and logarithms, progressions, simple interest, simple discount, partial payments, compound interest, ordinary annuities certain, amortization and sinking funds 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matemáticas
<br/><br/><label>Subjects--Index Terms: </label>Logaritmos Progresiones 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libros de Texto
<br/><br/><label>Dewey Class. No.: </label>511.8  / A95