Stafford W. T. <br/><br/>
Business Mathematics 

 - Second edition 
 - Macdonald &*evans, London  1969 
 - pp.xiv,384 
<br/><br/><label>ISBN: </label>0  7121  0283   3 
<br/><br/><label>Dewey Class. No.: </label>511.8 Sta