Hughes, Daniel R.  (1927- ). <br/><br/>
Projective planes / 
D. R. Hughes, F. C. Piper. 
 - New York [etc.] :  Springer-Verlag,  1973. 
 - X, [2], 291 s. :  il. ;  24 cm. 
 - Graduate Texts in Mathematics ;  6 .
 - Graduate Texts in Mathematics  6 .
<br/><br/>Bibliogr. przy rozdz. Indeks. 
<br/><br/><label>ISBN: </label>0387900446 0387900438 3540900446 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pierścienie (algebra).<br/>Geometria rzutowa.
<br/><br/><label>Universal Decimal Class. No.: </label>515