1 Table of Contents: “... of the system for a concrete language...”

2 Table of Contents: “... Building and Material Category -- Wooden Houses -- Reinforced Concrete Buildings -- Steel-RC Buildings...”

3 Table of Contents: “...Morphology of Urinary Tract Concretions -- I. Definitions -- II. External Appearance of Urinary...”

4 “... the reader through the difficult path of problem diagnosis, analysis and decision-making, presenting concrete...”