000 00389nam a2200145Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aHilton , P J
245 0 _aIntroduction to homotopy theory
250 _a1
260 _bCAMBRIDGE AT THE UNIVERSITY PRESS
_aCambridge
_c1953
300 _a142p p.
653 _aMahematics
942 _c1
999 _c56491
_d56491