Böcker av Johnson

Suitable for mathematicians, mathematical physicists and theoretical physicists, this book discusses both the mathematics and physics background that motivate the study of the Feynman path integral and Feynman's operational calculus. It also provides detailed proofs of the central results.

Such community problems as violence, teenage pregnancy and drug abuse will be resolved when businesses, hospitals, local governments, school boards, churches and police departments work together. This manual offers guidelines on how these interests can collaborate with one another.

Integrating theory, ideology and practice, this work offers a cross-national approach to give a perspective on different welfare systems.