Perry, Leslie  R <br/><br/>
Bertrand Russell, A.S.Neill, Homer Lane , W,H.Kilpatrick  :   four progressive educators  /  
edited with an introduction by Leslie  R. Perry 
 - London  :   Colier -Macmillan  ,   1967 
 - 172  p. 
<br/><br/><label>Dewey Class. No.: </label>370.108 PER