Hidden Holocaust? :  gay and lesbian persecution in Germany 1933-45 / 
edited by Günter Grau ; with a contribution by Claudia Schoppmann ; translated by Patrick Camiller. 
 - London :  Cassel,  1995 
 - xxviii, 308 p. :  ill. ;  22 cm 
<br/><br/><label>ISBN: </label>0304329568 (paperback) 0304329584 (hardback)