Mahon, Ian Spence and Svante Lidman. Addison-Wesley, 2013, ISBN 2019. The Essentials of Modern Software Engineering - Free the Practices from the Method prisons. With Harold "Bud" Lawson, Pan-Wei Ng, Paul Mc Mahon and Michael Goedicke. ACM Books & Morgan & Claypool publishers, 2019, References External links Ivar Jacobson International Ivar Jacobson's Blog EssWork Website 1939 births Living people People from Ystad Municipality KTH Royal Institute of Technology alumni Software engineers Swedish computer scientists Unified Modeling Language Ericsson people Chalmers University of Technology alumni 20th-century Swedish inventors People from Ystad 21st-century Swedish inventors