000 00313nam a2200133Ia 4500
008 140314s9999 xx 000 0 eng d
082 _a4/2/298
100 _aRoman sikorski .
_917237
245 _aAdvanced calculus \
245 _cRoman sikorski .
260 _c1991 .
300 _a366 p .
942 _2ddc
_cBK
999 _c42057
_d42057