00350nam a2200133Ia 4500 211214s9999 xx 000 0 und d Jayakar Knowledge Resource Centre Patterson, E M Topology OLIVER AND BOYD EDINBURGH AND LONDON 1956 VIII,128 P p. MATHEMATICS 1 57279 57279 0 0 0 0 2 2 2 0000-00-00 0 B316 I6 48672 2021-12-31 0000-00-00 1