Walsh, Patrick. <br/><br/>
RCMP security and intelligence against communism in Canada including:  -McDonald commission ... inquiry or cover-up/ 
by Patrick Walsh. 
 - Ontario:  Canadian Intelligence Publ.,  1967. 
 - 13 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communism--Canada.