Quantitative analysis / 
R.A. Day and A.L. Underwood. 
 - 3rd ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1974. 
 - 534 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0137465378 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accounting--Mathematics.