valuing employee stock options 封面有一点小压伤（看图）

信贷风险识别能力提升实用手册（上册） ¥75.00

data analysis using regression ¥200.00

the nature of trends ¥100.00

probability essentials ¥150.00

mathematics for finance ¥130.00

bayesian computation with R ¥150.00

calculus a liberal art 微积分 ¥250.00

forecasting time series and regression ¥150.00

basic econometrics ¥50.00