000 00286nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a514 KEL/G JOH/G
100 _aJOHN L KELLEY
245 0 _aGENERAL TOPOLOGY
260 _bRAM PRASAD AND SONS
_c1955
300 _a298
942 _cTB
999 _c24701
_d24701