00920nam a2200313 i 4500 0 0 lcc 0 0 NFIC 20000 20000 2021-05-20 0 BF378 .K38 F57 2013 G000002429 2021-05-20 00:00:00 1 2021-05-20 OPEN Bahan Hadiah 95741 95747 MY-KuUP 20251125105907.0 a||||gr|||| 00| 0 ta 210520t20132013-uk |||gr|||| 00| 0 eng d 9780670921928 paperback WorldCat eng UMP rda BF378 .K38 F57 2013 Kaufman, Josh, author. The first 20 hours : mastering the toughest part of learning / Josh Kaufman London : Portfolio, 2013 © 2013 274 pages ; 20 cm. text rdacontent unmediated rdamedia volume rdacarrier Includes bibliographic references Expertise Learning, Psychology of Self-help techniques lcc OPEN