Wisniewski, M <br/><br/>
Business maths and information technology 
M. Wisniewski, S. Skidmore 
 - London  Longman  c1990 
 - viii, 365 p.  ill.  31 cm 
<br/><br/> Includes indek 
<br/><br/><label>ISBN: </label>0851214584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics