000 00299nam a2200121Ia 4500
005 20251007104651.0
008 251006s9999 xx 000 0 und d
100 _aLang, Serge
245 0 _aCalculus of several variables
260 _a2nd ed. | Mass Addison-Wesley
260 _c1973
942 _cBOK
999 _c12043
_d12043