Mitchell, Greg <br/><br/>
The Tunnels:  the untold story of the escapes under the Berlin Wall/ 
by Greg Mitchell 
 - London:  Bantam Press,  2016. 
 - xii, 373p.:  ill.; 
<br/><br/> includes bibliography  includes index 
<br/><br/><label>ISBN: </label>9780552172042 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political activists<br/>Refugees
<br/><br/><label>Dewey Class. No.: </label>943.155087