Roggenkamp, Klaus W. <br/><br/>
Lattices over orders. I.   
by Klaus W. Roggenkamp, Verena Huber-Dyson 
 - Berlin  Springer-Verlag  1969 
 - xix,290p. 
 - Lecture notes in mathematics  V.1 .
<br/><br/><label>LCCN: </label>71-108344 
<br/><br/><label>Dewey Class. No.: </label>511.33  / N69