O'Driscoll, Barbara. <br/><br/>
From Lech to Lech :  [Polish history for young readers] / 
Barbara O'Driscoll ; with authorʹs illustrations. 
 - London :  Unicorn,  c1990. 
 - 126 p. :  ill., maps, ports. ;  25 cm. ; with author's illustrations. 
<br/><br/><label>ISBN: </label>187088602X 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Poland--Kings and rulers--Biography.<br/>Poland--History.