Lawrence, John, Sir <br/><br/>
Hard facts on unity : A layman looks at the ecumenical movement   

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 - London  S.C.M. Press Ltd.,  1961 
 - 127 p. 
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>280.1  / L421