000 00306nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a516
100 _aSomasundaram D
245 0 _aDifferential Geometry A First Cource
250 _a1
260 _bNarosa Publishing House, New Delhi
_c2010
942 _cBK
999 _c20378
_d20378