Hart, Klaas Pieter.

[NT 60487] Overview

[NT 60478] Works:	1 [NT 60520] works in 1 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Encyclopedia of general topology [NT 59711] by: Hart, Klaas Pieter.; Vaughan, Jerry E.; Nagata, Jun-iti (1925-) ([NT 8598] Electronic resources)

[NT 60479] Subjects