Buchdahl, H. A <br/><br/>
An Introduction to hamiltonian optics 
H. A. Buchdahl 
 - Cambridge  Cambridge University Press  1970 
 - xv, 360p. 
 - Cambridge monographs on physics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Hamiltonian optics
<br/><br/><label>Universal Decimal Class. No.: </label>535  / BUC