000 00277nam a2200097Ia 4500
008 231207s9999 xx 000 0 und d
082 _a510
_bTOF
100 _aToft, Louis
245 0 _aPractical mathematics : a textbook covering the syllabus of the Bsc.
260 _bSir Isaac Pitman
999 _c1945
_d1945