Venkataraman, G. <br/><br/>
Dynamics of perfect crystals / 
by G. Venkataraman, L. A. Feldkamp and V. C. Sahni 
 - Cambridge, Mass :  M.I.T. Press,  1975 
 - xxi, 517 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 491-506 
<br/><br/><label>ISBN: </label>0262220199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lattice dynamics<br/>Crystal lattices<br/>Lattice theory