Lawrence, Evelyn <br/><br/>
La comprensión del número y la educación progresiva del niño según Piaget 
Evelyn Lawrence ... [et al.] ; translated by Marie Therese Cevasco. 
 - Barcelona  Ediciones Paidos Iberica  1982. 
 - 113 p. 
<br/><br/> Translation of : Some aspects of Piaget's work. 
<br/><br/><label>LCCN: </label>70923682 /SA 
<br/><br/><label>Subjects--Personal Names: </label><br/>Piaget, Jean, 1896-1980. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.
<br/><br/><label>LC Class. No.: </label>Q181  / .V272 
<br/><br/><label>Dewey Class. No.: </label>372.7  / L419s