00317nam a2200109 a 450000500170000002000150001708200200003210000230005224500580007526000560013330000180018920251203091949.0  a0792397304  a005.82,bD, Jun  aJungnickel, Dieter  aDesigns and Finite Geometries, Dieter Jungnickel, eng  aLoNew Delhion, Kluwer Academic Publishers, GBc1996  a254p.c24 cm.