Jeffreys, Harold  <br/><br/>
Asymptotic approximations 
Harold Jeffreys 
 - Oxford  Clarendon Press  1962 
 - 144p.  illus 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asymptotic Approximations
<br/><br/><label>Universal Decimal Class. No.: </label>518.43:511.33  / JEF