000 00282nam a2200109Ia 4500
008 200527s9999||||xx |||||||||||||| ||und||
082 _a510 VYG
100 _aVygodsky, M.
245 0 _aMathematical Handbook: Elementary Mathematics
264 _bMIR Publihsers
_c1979
300 _a422p.
999 _c15815
_d15815