000 00400nam a2200157Ia 4500
001 12129
008 170722s9999 xx 000 0 und d
100 _aToft, Louis
245 _aPractical mathematics :
_bA textbook covering the syllabus of the BSc examinations etc.2v /
250 _a3rd ed.
260 _c1960.
500 _a2
653 _aMathematics
700 _aMckay, Add
942 _cGEN
999 _c63690
_d63690