Pitfield, Ronald R <br/><br/>
Mastering commerce 
R.R. Pitfield 
 - London  MacMillan  1982 
 - xviii, 256p. : ill. ; 23cm cased 
 - Macmillan master series .
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0333304454  pbk0333310659  export ed. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce