diff --git a/computer science/Art_of_Computer_Programming.pdf b/computer science/Art_of_Computer_Programming.pdf new file mode 100644 index 0000000..338487e Binary files /dev/null and b/computer science/Art_of_Computer_Programming.pdf differ diff --git a/math/Timothy Falcon Crack - Heard on the Street, Quantitative Questions from Wall Street Job Interviews (2014, Timothy Crack) - libgen.lc.pdf b/math/Timothy Falcon Crack - Heard on the Street, Quantitative Questions from Wall Street Job Interviews (2014, Timothy Crack) - libgen.lc.pdf new file mode 100644 index 0000000..ea7f48f Binary files /dev/null and b/math/Timothy Falcon Crack - Heard on the Street, Quantitative Questions from Wall Street Job Interviews (2014, Timothy Crack) - libgen.lc.pdf differ