J-K-LJobs (Steve), 52,54,58,73,223,231,273
Jullien (François), 104,200,263,269,270
Jupiter, 8
Kahn (Bob), 254
Kahneman (Daniel), 69,70,71,84,112,139, 155,271,275
Kelley (Tom), 271
Klein (Michael), 156,271
Kourilsky (Françoise), 70,271
Kramer (Samuel Noah), 9,10,269
Lafitte (Pierre), 44
Lamoreaux (Naomi), 158,272
Landes (David), 66,271
Landon-Lane (John), 271
Laperche (Blandine), 271
lave-linge, 177
LBO, 58,159,163,189,228,238
Le Bas (Christian), 271
Le Clezion (J.M.G.), 271
Le Figaro, 45
Leavitt (Harold), 106,214,271
Lebecq (Stéphane), 67,269
Leblanc (Nicolas), 57,191
Legler (Harald), 272
Lenoir (Etienne), 30,274
Leroi-Gourhan (André), 271
Les Echos, 17,156,178,193,245,269
Levassor (Emile), 30
Levinson (Marc), 271
Levi-Strauss (Claude), 101
Lewis (Roy), 24,271
Link (A.L.), 270
Lissarague (Pierre), 271
lithotripteur, 122
Littman (Jonathan), 271
locomotive(s), 29,58,116,122,161,224,275
logiciel (s), 51, 52,116,156-158,161,218-220, 225,253
Lovallo, 271
Lumières, 66,115,258,259