Hatfield, S.S. <br/><br/>
Canadian business review 

 - Canada  C.B.C.  1983 
<br/><br/> Vol. 10  (no.1) Spring, no.2 Summer, no.3, Autumn , no.4 winter 
<br/><br/><label>Dewey Class. No.: </label>658.009 71  / CBR