Steinitz, Kate Traumann,  1889-1975 <br/><br/>
Kurt Schwitters :  A portrait from life ; With Collision, a science-fiction opera libretto in banalities / 
by Kurt Schwitters and Kate Trauman Steinitz, and other writings ; Transl. by Robert Bartlett Haas; Introd. by John Coplans and Walter Hopps. 
 - Berkeley :  University of California,  1968. 
 - xxviii, 221 p. :  [8] l. plates , front. : ill. ;  23 cm. 
<br/><br/> "Collision" (p. 149-202) is a translation of "Zusammenstoss", an unpublished comic opera from 1928. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Schwitters, Kurt, 1887-1948.