000 00657nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aMATH QA3.R46 no.7617
100 1 _aHendriks, Harrie
_eAuthor
245 1 0 _aObstruction theory in 3 - Dimensional topology: an extension theorem
260 _aNijmegen:
_bCatholic University, Department of Mathematics,
_c1976.
300 _a9p.
_c24cm.
490 _aReport 7617
504 _aIncludes bibliographical references
650 _aObstruction theory
650 _aTopology
650 _aThree-dimensional display system
942 _2lcc
_cRRPT
_n0
942 _cResearch report
_2lcc
999 _c75113
_d75113