000 00323nam a2200133Ia 4500
008 221001s1979 xx 000 0 eng d
020 _a0070840903
082 _a514 ARM
100 _aArmstrong, M.A.
245 0 _aBasic Topology
260 _aLondon
_bMcGraw Hill Book Company
_c1979
300 _a251p.
942 _2ddc
_cBK
999 _c50142
_d50142