,The Public Health Approach | Hopkins Press,Harm Reduction: Pragmatic Strategies for Managing High-Risk Behaviors: 9781462502561: Medicine & Health Science Books @ Amazon.com,Database Systems: A Pragmatic Approach: 9781484211922: Computer Science Books @ Amazon.com,Normative Health Economics: A New Pragmatic Approach to Cost Benefit Analysis, Mathematical Models and Applications: Islam, S., Mak, C.: 9781403987495: Amazon.com: Books