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vls/2603nrwcece.visuallibrary.netvdThehard thing about hard thingsbuilding a business when there are no easy answersHorowitz, BenauttextbookNew York, NYHarperCollins20141. ed.monographicengX, 289 S.Ben HorowitzAndreessen, MarcSilicon ValleyWissensmanagementInformationsgesellschaftHBZHT018286097978-0-06-227320-8HT01828609713930000000000/QAJ326102wiro139.h8162014060520150724132991901 https://ce.visuallibrary.net//domainresource/static/graphics/connectors/viewerLogo.gif http://193.30.112.129:83/F/?func=find-c&ccl_term=ICS%3D132991901+X0001 https://ce.visuallibrary.net/id/390023 https://ce.visuallibrary.net/i3f/v20/390023/manifest https://ce.visuallibrary.net/proto_ftsearch/390023