Humburger, H. L. <br/><br/>
Linear transformations in n-dimensional vector space  an introduction to the theory oof Hilbert space 
by H. L. Hamburger, M. E. Grimshaw 
 - Cambridge  Cambridge University Press  1951 
 - vii, 195p    incl., bibl., ind. 
<br/><br/><label>Dewey Class. No.: </label>512.5  / N51