Piontelli, Alessandra,  1945-, <br/><br/>
Twins :  from fetus to child / 
Alessandra Piontelli 
 - x, 244 páginas :  ilustraciones 
<br/><br/><label>ISBN: </label>0415262267 0-415-26227-5 (rustica) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gemelos--Psicologia
<br/><br/><label>LC Class. No.: </label>BF723.T9  / P56 
<br/><br/><label>Dewey Class. No.: </label>155.44/4