1. Preparation Book for the HSG Selection Procedure (University of St. Gallen): Quantitative Problems (Preparation for the HSG Selection Procedure (University of St. Gallen) 2025)

1. Preparation Book for the HSG Selection Procedure (University of St. Gallen): Quantitative Problems (Preparation for the HSG Selection Procedure (University of St. Gallen) 2023)

2. Preparation Book for the HSG Selection Procedure (University of St. Gallen): Graphs and Tables (Preparation for the HSG Selection Procedure (University of St. Gallen) 2023)

The Practice Test for the HSG Selection Procedure (University of St. Gallen) (Preparation for the HSG Selection Procedure (University of St. Gallen) 2023)