00479nam a22001457a 4500 0 0 0 0 PTR PTR 2025-09-19 Golden Books 3269.83 0 302 GLA 109301 2025-09-19 00:00:00 1 1806 2025-09-19 BK 58006 58006 9780349113463 (pbk) 302 GLA Gladwell, Malcolm The tipping point : how little things can make a big difference London Abacus 2013 279 p. ; 20 cm. Includes Index Social psychology Mass behavior Epidemic theory Social influence Social change Causation FSSH PSY GGC BK