000 00276pam a2200121a 44500
010 _a55006495
082 _a513.83
_bK28G
100 _aKelley, John L.
245 1 _aGENERAL TOPOLOGY
260 _a
_bD. Van Nostrand Company, Inc.
_c1955
964 _gCIRC
997 _a7375 C
999 _c408838
_d408838