Sheffield,Charles <br/><br/>
Man on earth  : how civilization and technology changed the face of the world; a survey from apace 
/ Charles Sheffield 
. - New York  : Macmillan publishing company, 1983
. - 158 p.  : ill.,couv.ill  ; 33 cm. 
<br/><br/>index 
<br/><br/><label>ISBN: </label>0026101009 
<br/><br/><label>Source: </label> don 
<br/><br/><label>Universal Decimal Class. No.: </label>390.04.