Gumpel Henry J. Au. <br/><br/>
World tax series 
Gumpel Henry J. Au. 
 - 2nd 
 - London  Commerce clearing house inc. London      1969 
 - 4359p  cm. 
<br/><br/><label>Standard No.: </label>15,997 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X72:Z55, K9