00479nam a22001697a 4500003000400000005001700004008004100021020001800062082001400080100002200094245008900116260002500205300001000230653001400240653003300254653002200287OSt20220530113514.0220530b        |||||||| |||| 00| 0 eng d  a9780349113463  a302bSA1T  aGladwell, Malcolm  aThe tipping point : how little things can make a big differencecby Malcolm Gladwell  aLondonbAbacusc2000  a279p.  aCausation  aContext effects (Psychology)  aSocial psychology