50 元券预售mathematicianTikhonov印刷¥5040去看看中图数字图书专营店发布了【预售 按需印刷】The great Russian mathematician Andrei Tikhonov (1906-1993)40 元券预售RegularizationProblemsTikhonov¥5230去看看中国国际图书专营店发布了【预售】Linear Inverse Problems and Tikhonov Regularization50 元券预售DiscrepancyPrincipleTikhonov¥8410去看看中国国际图书专营店发布了【预售】The Discrepancy Principle for Tikhonov25 元券mathematician9786139462384Tikhonov印刷¥5290去看看上海外文图书音像专营店发布了按需印刷The great Russian mathematician Andrei Tikhonov (1906-1993)[9786139462384]