Perturbation Methods (Cambridge Texts in Applied Mathematics, Series Number 6)
Advanced Mathematical Methods for Scientists and Engineers: Asymptotic Methods and Perturbation Theory
TrustPilot
Pooja R.
1 周前
Sneha T.
1 个月前
关税和税费包括
30天对于 PRO 会员用户
15天无会员资格
伊姆兰 F.
2 周前
