Bhattacharya R.N. <br/><br/>
Normal Approximation and Asymptotic Expansions 
Bhattacharya R.N., Rao R.Ranga 
 - New York etc.  John Wiley & Sons  1976 
 - 274 p. 
<br/><br/> Wiley Series in Probability and Mathematical Statistics 
<br/><br/><label>Dewey Class. No.: </label>519.214