Lewin, Ronald. <br/><br/>
The other Ultra / 
Ronald Lewin. 
 - London :  Hutchinson,  1982. 
 - xv, 332 p., [16] p. of plates :  ill. ;  24 cm. 
<br/><br/>Don’t You Dare, Mr Dewey (Page-5), The Path to Pearl (Page-16), That Damn Cloud (Page-49) A Plan Called Mo and a Plan Called Mi (Page-81), The Stab in the Back (Page-112) The Salt Mines (Page-128), The Fork in the Road (Page-155), You are the Hero (Page-176), A Broken Axis (Page-204), Massacre of the Marus (Page-218), Overhearing Oshima (Page-232),  A Scent in the Morning Air (Page-247), The Mastiffs and the Spaniel (Page-274). 
<br/><br/><label>ISBN: </label>0091474701 : 
<br/><br/><label>LCCN: </label>82150842 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War, 1939-1945--Cryptography.<br/>World War, 1939-1945--Secret service--United States.<br/>World War, 1939-1945--Japan.
<br/><br/><label>Dewey Class. No.: </label>940.53,LEW