000 00344nam a2200145Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a513.83
_bHID
100 _aHirsch, Morris
245 0 _aDifferential toplogy
260 _aIslamabad
_bNational Book Foundation
300 _a222
650 _aTopology
942 _cBK
999 _c15718
_d15718