Rojas Álvarez, Carlos, <br/><br/>
Razonamiento cuantitativo :  notas de clase / 
Carlos Javier Rojas Álvarez. 
 - 2a edición. 
 - 1 online resource :  illustrations. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789587418927 9587418921 9789587419481 9587419480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.<br/>Fractions--Study and teaching.<br/>Percentage--Study and teaching.<br/>Problem solving.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QA43 ebook 
<br/><br/><label>Dewey Class. No.: </label>510.76