viernes, 16 de diciembre de 2011

Niemeyer Center by Oscar_Niemeyer

Niemeyer Center by Oscar_Niemeyer:

Niemeyer Center by Oscar Niemeyer ..

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Introduction to Mineralogy: A Collection of Copper Minerals

Introduction to Mineralogy: A Collection of Copper Minerals: This paper introduces and describe five species of minerals which are represented in a small collection brought out of the copper mines of Butte, Montana. The species included are native copper, azurite, malachite, rhodocrosite, and chrysocolla.

Basic Concepts in Modal Logic

Basic Concepts in Modal Logic: This is a text for dedicated undergraduates with no previous experience in modal logic. The book should prepare people for reading advanced texts in modal logic, such as Goldblatt, Chellas, Hughes and Cresswell, and van Benthem.