ROSENFELD, B.A Sergeeva, N.D <br/><br/>
Stereographic projection / 
[by] B.A.Rosenfeld, N.D.Sergeeva 
 - Moscow  MIR Publishers  1977 
 - 54 p. 
<br/><br/><label>ISBN: </label>59303 
<br/><br/><label>Dewey Class. No.: </label>516.5  / ROS