00546nam a2200181 a 4500 20260717093421.0 260717s2019 ii 000 0 eng d 9783967160628 eng 658.4063 Langenfeld, Kilian Design thinking for beginners : innovation as a factor for entrepreneurial success / Langenfeld, Kilian ‎Personal Growth Hackers, 2019. iv, 101 p. ; 21 cm. Includes bibliography Design thinking. BK 58147 58147 0 0 0 0 DC BKBCL BKBCL 2024-12-23 1082.00 0 658.4063 LAN 89175 2026-07-17 09:34:21 1082.00 2026-07-17 BK