1421. Successful event management: a practical handbook Shone, Anton, Andover, Hampshire : Cengage Learning, [2019] PRA340
1423. Talk to me: Amazon, Google, Apple and the race for voice-controlled AI Vlahos, James, London : Random House Business Books, 2020. MDIT410
1424. Text, cases and commentary on the Hong Kong legal system Fisher, Michael John. Hong Kong : Hong Kong University Press, 2019. LAW101
1426. Understanding human behavior and the social environment Zastrow, Charles, Boston, MA : Cengage, [2019] SW508
1427. Understanding human sexuality Hyde, Janet Shibley, Dubuque : McGraw-Hill Education, [2019] SW460 PSY308
1428. Understanding social enterprise: theory and practice Ridley-Duff, Rory. Thousand Oaks, CA : SAGE, 2019. SOC307
1429. Understanding trauma: a psychoanalytical approach Garland, Caroline, Boca Raton, FL : Routledge, an imprint of Taylor and Francis, 2019. SW521 SW290 SW470
1430. The Unity Game Engine and the Circuits of Cultural Software Nicoll, Benjamin. Cham : Springer International Publishing : 2019.
