000 00378nam a2200169Ia 4500
008 160330s1990 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a510
_bCOP
100 _aCopson E T
245 _aMetric Speces
250 _a
260 _aUniversal Book Stall Delhi
_c1990
300 _a142p.
_bPaper
650 _aMathematics
906 _a10765
999 _c115393
_d115393