Concise Dictionary of Mathematics

                             Download: https://dl.dropboxusercontent.com/s/1fuikr3bbhsjind/114431601-Dictionary-of-Mathematics.pdf?dl=1&token_hash=AAEZH4vu-s4PzF7Ya2enaM4gK1-5sYwxX-yvFvkAEh-ZgA&expiry=1400076585

Calculus Problem and Solutions

                              Download: https://drive.google.com/file/d/0B0qYgObqL1CrTUlDQy1uMjdma1E/view

Mathematical Olympiad Problem Vol.7

                                              Download: http://keoserey.files.wordpress.com/2013/01/a-second-step-to-mathematical-olympiad-problems-vol-7.pdf

Advances in Political Economy

                    Download: https://polisci.wustl.edu/files/polisci/imce/user32/zz._advancesfinal_proofschofield_editor.pdf

From Political Economy to Economics

                                Download: http://pauladaunt.com/books/From_Political_Economy_to_Freakonomics.pdf

Fundamentals of Political Economy

 

Download :https://www.marxists.org/history/erol/china/fundamentals.pdf

Management and Leadership

                                Download : http://www.kolegjifama.eu/materialet/Biblioteka%20Elektronike/Handbook_of_Management_and_Leadership.pdf