Engel, Peter [et al] <br/><br/>
Non characteristics orbits of the space groups   
by Peter Engel [et al] 
 - Munchen  R. Oldenberg Verlag  1984 
 - 217p. 
 - Supplement issues of Zeitschrift fur kristallographie No.1 .
<br/><br/><label>ISBN: </label>3486288911 
<br/><br/><label>Dewey Class. No.: </label>548.81  / N841