Books by Nikolay K. Vitanov
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-30%
Science Dynamics and Research Production: Indicators, Indexes, Statistical Laws and Mathematical Models
€64.67
€92.38
-30% with code BOOKS
In stock at our supplier
-30%
Science Dynamics and Research Production: Indicators, Indexes, Statistical Laws and Mathematical Models
€64.67
€92.38
-30% with code BOOKS
In stock at our supplier