Srivastava, U. S. <br/><br/>
Stepping stones : 1930-2000 / 
Srivastava, U. S. 
 - Allahabad:  National Academy of Sciences, 
 - iv, 136p.;22cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>97893832521514236 
<br/><br/><label>Dewey Class. No.: </label>500 SRI