NAIMARK, M.A. <br/><br/>
Linear differential operators / 
[by] M.A.Naimark; translated by E.R.Dawson, W.N.Everitt 
 - New York  Frederick Ungar pub.  1967 
 - 2 v. (v.1-xiii, 144; v.2-xv, 352 p.) 
<br/><br/> Includes bibliography & index.<br/>Partial contents: v.1-Elementary theory of linear differential operators 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linear differential operators
<br/><br/><label>Dewey Class. No.: </label>515.7242  / NAI