01199nam0 2200289 i 450 SUN005529420180502121508.120978-04-86665-22-10.0020061106d1990 |0engc50 baengUS|||| |||||*Elementary topologyMichael C. Gemignani2nd edNew YorkDover1990XI, 270 p.ill.22 cm.001SUN00235662001 Dover books on advanced mathematics210 New YorkDover.54-XXGeneral topology [MSC 2020]MFSUNC020587USNew YorkSUNL000011Gemignani, Michael C.SUNV04381356900DoverSUNV000279650ITSOL20200720RICAhttps://books.google.it/books?id=q8TttGzVGxUC&pg=PA244&dq=9780486665221&hl=it&sa=X&ved=0ahUKEwi27JHd5ebaAhXDRhQKHaPeCFgQuwUILDAA#v=onepage&q=9780486665221&f=falseSUN0055294UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 54-XX 1565 08 2920 I 20061106 Elementary topology343371UNICAMPANIA