00327nam a2200121 a 450000500170000002000150001708200180003210000060005011000180005624500800007426000290015430000220018320251203110053.0 a0387945180 a330.0151bVAR d_ aVarian, Hal R aComputational economics and financebModeling and analysis with mathematica aNew YorkbSpringerc1996 axiv,468p.c23 cm.