Popper, Karl..
In search of a better world : lectures and essays from thirty years /
translation by L.J. Bennett, with additional material by M. Mew ; translation revised by S.K. Popper, M. Mew 
. - London ; New York  : Routledge,  1994 
. - X, 245 p.  22 cm. 
<br/><label>  ISBN: </label>0-415-13548-6