000 00283nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a512.4
100 _aPawan K Jain
245 0 _aMetric Spaces
250 _a2
260 _bNarosa Publishing House, New Delhi
_c2009
942 _cBK
999 _c20391
_d20391