Described are basic laboratory methods for diagnosing and investigating diseases of importance to developing countries. Intended primarily for the training of technicians who will work in peripheral laboratories, the manual is designed so that student laboratory assistants can be taught to use it with minimal supervision from a teacher. The…

This publication is designed to help students prepare for participation in Model United Nations activities. A Model U.N. conference simulates the activities of a United Nations body, usually the Security Council or the General Assembly and its committees. Participants assume the roles of representatives of Member States to the United Nations…

This book introduces secondary students to population geography. Material from other disciplines is included because the study of population is multidisciplinary. It is presented in eleven chapters. The introduction considers definitions of concepts and aspects of population geography, explaining the emphasis on spatial patterns of population…

Questions of technology and change are explored in approximately 70 essays written by university and research scholars, consumer advocates, political philosophers, engineers, and bureaucrats. The book is part of a multimedia series developed to present college level course material to the general public through cooperation of newspapers, public…