feedback Showing all 4 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Feedback Economics: Economic Modeling with System Dynamics $185 Buy on Amazon Feedback Thought in Social Science and Systems Theory $40 Add to cart Principles of Systems $20 Select options Strategic Modelling and Business Dynamics: A Feedback Systems Approach: 2nd Edition $90.00 Buy on Amazon