000 00388nam a2200169Ia 4500
008 210210b1903 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a519/74
100 _aKNOTT
245 _aPractical mathematics
260 _aLondon
_bW R Chambers Ltd.
_c1903
650 _aPractical
650 _amathematics
690 _aMathematics
700 _aMACKAY
906 _a007935
999 _c140792
_d140792