Armstrong, Margaret
Basic topology / M. A. Armstrong. - New York : Springer-Verlag , cop. 1983 . - XII, 251 p. : il. ; 25 cm. - (Undergraduate texts in mathematics)
ISBN 0-387-90839-0
Topologia
LCC QA611
Basic topology / M. A. Armstrong. - New York : Springer-Verlag , cop. 1983 . - XII, 251 p. : il. ; 25 cm. - (Undergraduate texts in mathematics)
ISBN 0-387-90839-0
Topologia
LCC QA611