Jeffreys, Harold, Sir, 1891- <br/><br/>
Methods of mathematical physics / 
by Sir Harold Jeffreys. 
 - 3rd ed. 
 - Cambridge :  At The University Press,  1966. 
 - 716 p. :  ill. ;  27 cm. 
<br/><br/> Includes most of Harold Jeffreys''Operational methods in mathematical physics' and'Cartesian tensors.' Cf. Pref. to the 1st ed. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Mathematical physics