This monograph contains over fifty high-quality plates of electron micrographs of limestones. It spans the field of limestones in age from Cambrian to Recent, and in type from deep-sea oozes to intertidal rocks. It represents the outcome of four years of research in the new field of electron microscopy applied to rocks....

The Economics of Time and Ignorance is reprinted here with a substantial new introduction which outlines the major developments in the area since the books original publication a decade ago. Building on the work of Hayek, Lachman and Shackle, the authorsengage in a powerful critique of neo-classical economics....

There is a technological revolution taking place in higher education. The growth of \'e-learning\' is being described as explosive, unprecedented and disruptive. E-Learning in the 21st Century provides a framework for understanding the application and characteristics of e-learning in higher education....