TY  - BOOK
AU  - Hughes,D.R.
TI  - Projective planes
SN  - 3540900446
AV  - MATH QA471.H86 
PY  - 1973///
CY  - New York
PB  - : Springer-Verlag
KW  - Geometry
KW  - projective
N1  - Includes bibliographical references
ER  -