Păltănea, Radu <br/><br/>
Approximation theory using positive linear operators 
Radu Păltănea 
 - Boston  Birkhauser  2004 
 - viii, 202 p. ; 24 cm 
<br/><br/> Includes bibliographical references (p. [195]-200) and index 
<br/><br/><label>ISBN: </label>9780817643508 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximation theory<br/>Linear operators
<br/><br/><label>Dewey Class. No.: </label>511.4 PAL