Paci, Enzo..
The Function of the Sciences and the Meaning of Man /
Tr, intr. by Paul Piccone and James E. Hansen 
. - Evanston : Northwestern Univ. Press,  1972 
. - XXXV, 475 p.  24 cm. 
 - ((Northwestern University  Studies in Phenomenology & Ex )
<br/><label>  ISBN: </label>0-8101-0378-8