KRYLOV, N. <br/><br/>
Descriptive geometry 
/N.Krylov, P.Lobandievsk, S.Men 
 - Moscow  MIR pub.  1972 
 - 383 p. 
<br/><br/> Includes index. 
<br/><br/><label>Dewey Class. No.: </label>516.6  / KRY