000 00495nam a2200193Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a514.24
_bJ65
100 _aJohannson Klaus
245 _aHomotopy equivalence of 3-manifolds with boundaries
260 _aBerlin
_c1979
300 _aii,303p
440 _aLecture notes in mathematics; v 761
650 _aHomotopy theory
650 _aManifolds
650 _aTopology
942 _cBK
999 _c75181
_d75181