«The Goal: A Process of Ongoing Improvement – 30th Aniversary Edition» by Jeff Cox,Eliyahu M. Goldratt English | ISBN: 9781622313952 | MP3@64 kbps | 11h 45m | 322.9 MB
Jeremy M. Berg, John L. Tymoczko, Lubert Stryer, "Biochemistry, Fifth Edition: International Version" English | 2002 | pages: 1514 | ISBN: 0716746840 | PDF | 28,5 mb