Turning Points in Curriculum: A Contemporary American Memoir, 2nd edition, is a text designed to engage readers in a story of curriculum as a field of intellectual study and invite them to identify with and ultimately participate in this important work. Focusing on the United States, it contains five parts, the first of which offers a backdrop or contextual panorama for parts two through five, which present curriculum's journey through the last half of the twentieth century. Throughout the book, the authors use the term curriculum work over curriculum studies, theory, or development. The broader notion of work allows for variations that include reflection, study, theorizing, construction, inquiry, and deliberation. At the same time, the possibilities for interpretation inherent in the notion of curriculum work allow the authors to steer clear of the more fixed and differential meanings typically associated with more distinctive phrases such as curriculum theorizing or curriculum development. An important goal of Turning Points is to provide readers with multiple levels of engagement in its complex conversation. Toward this end, the authors have combined five distinct elements into the book with an eye toward personalizing readers' interpretative processes. --Publisher description.

My book "Asymptotic Expansions for Ordinary Differential Equations" published in 1965 is out of print. In the almost 20 years since then, the subject has grown so much in breadth and in depth that an account of the present state of knowledge of all the topics discussed there could not be fitted into one volume without resorting to an excessively terse style of writing. Instead of undertaking such a task, I have concentrated, in this exposi tion, on the aspects of the asymptotic theory with which I have been particularly concerned during those 20 years, which is the nature and structure of turning points. As in Chapter VIII of my previous book, only linear analytic differential equations are considered, but the inclusion of important new ideas and results, as well as the development of the neces sary background material have made this an exposition of book length. The formal theory of linear analytic differential equations without a parameter near singularities with respect to the independent variable has, in recent years, been greatly deepened by bringing to it methods of modern algebra and topology. It is very probable that many of these ideas could also be applied to the problems concerning singularities with respect to a parameter, and I hope that this will be done in the near future. It is less likely, however, that the analytic, as opposed to the formal, aspects of turning point theory will greatly benefit from such an algebraization.

In this volume, Donald McKim traces the historical and systematic development of eight major Christian doctrines from early centuries to the present. Clearly written and amply documented, this introductory handbook features primary sources and extensive endnotes. It covers: the Trinity, Christology, Ecclesiology, Anthropology, Soteriology, Authority, the Sacraments, and Eschatology, concentrating on the decisive points in the development of the Church's theology. This book is well structured for use as a basic text.