Baum, John D., <br/><br/>
The structure of the real number system / 
A programmed introduction by j. d. baum and r. a. dobyns. 
 - 553 páginas 
 - Prentice-hall mathematics series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Números reales--Instruccion programada<br/>Álgebra--Instruccion programada
<br/><br/><label>LC Class. No.: </label>QA152  / B34