Whitehead, Geoffrey,  1921- <br/><br/>
Commerce :  made simple / 
Geoffrey Whitehead. 
 - 11th ed. 
 - London :  Heinemann,  1985. 
 - xiii,336p ;  22cm. 
 - Made simple books .
<br/><br/><label>ISBN: </label>0434984809 
<br/><br/><label>Dewey Class. No.: </label> / WHI 1985