Mike Nichols' engaging yet thorough guide has long been the standard in familytherapy.The authordescribes and analyzes the field of family therapy, covering its history, schools, and developments. Numerouscases help readers appy theories to real situations and make the text even more engaging.Upon c[...]

Outer billiards is a basic dynamical system defined relative to a convex shape in the plane. B.H. Neumann introduced this system in the 1950s, and J. Moser popularized it as a toy model for celestial mechanics. All along, the so-called Moser-Neumann question has been one of the central problems in t[...]

This book presents a number of topics related to surfaces, such as Euclidean, spherical and hyperbolic geometry, the fundamental group, universal covering surfaces, Riemannian manifolds, the Gauss-Bonnet Theorem, and the Riemann mapping theorem. The main idea is to get to some interesting mathematic[...]

This special 'counting' book visually explores the concepts of factoring and the role of prime and composite numbers. The playful and colorful monsters are designed to give children (and even older audiences) an intuitive understanding of the building blocks of numbers and the basics of multiplicati[...]

COSO-rapporten beskriver et rammeverk for oppbygging av intern kontroll. Den drøfter også forutsetningene for hvordan rammeverket skal fungere i praksis. Rapporten tar derfor sikte på å representere en helhetlig internkontrolltenkning.[...]