000 00471nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a510T
_bAm512(2.106)
100 _aAntonovskii M Ja
245 _aTopological semifields and their applications to general topology
260 _aProvidence
_bA M S
_c1977
440 _aTranslations of the American Mathematical Society; Sr2 v 106
650 _aTopology
942 _cBK
999 _c76755
_d76755