Eco, Umberto. <br/><br/>
Foucault's pendulum / 
Umberto Eco ; transl. from the Italian by William Weaver. 
 - London :  Secker & Warburg,  c1989. 
 - 641 p. ;  24 cm. 
<br/><br/> Translation of: Il pendolo di Foucault. 
<br/><br/><label>ISBN: </label>0436140969