000 00350nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aM.Vygodsky
245 0 _aMathematical Hand Book
250 _a1st Ed
260 _aMoscow
260 _bS.Vishvanathan Printers and Publishers
260 _c1972
650 _aMathematical Hand Book
942 _cBK
999 _c447
_d447