000 00287nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a510 DUR/G CLE/G
100 _aCLEMENT V DURELL
245 0 _aGENERAL MATHEMATICS
260 _bB I PUBLICATIONS
_c1952
300 _a332
942 _cTB
999 _c24385
_d24385