TY - BOOK AU - Ericsson,K.Anders TI - Peak: secrets from the new science of expertise SN - 9780544456235 AV - BF378.E94 E75 2016 U1 - 153.9 23 PY - 2016/// CY - Boston PB - Houghton Mifflin Harcourt KW - Expertise KW - Ability KW - Performance KW - Psychological aspects N1 - "An Eamon Dolan book."; Includes index ER -