Books list

https://physicaeducator.files.wordpress.com/2018/02/principles-of-electronics-s-chand-v-k-mehta-rohit-mehta.pdf

Mathematical Physics-2: http://mdudde.net/pdf/study_material_DDE/M.Sc.MAthematics/DIFFERENTIAL%20EQUATIONS.pdf   

Atomic and Molecular Physics: http://web.pdx.edu/~pmoeck/lectures/beiser%206.pdf  

Basic Electionics: https://fajarahmadfauzi.files.wordpress.com/2015/12/electronic-priciple.pdf  

Basic Electronics: http://www.introni.it/pdf/Millman%20Halkias%20-%20Integrated%20Electronics.pdf  

computer programming:   https://faculty.psau.edu.sa/filedownload/doc-8-pdf-739a18e3b78a91922a806b7b1e74df2f-original.pdf

computer programming:  Turbo C/C++: http://160592857366.free.fr/joe/ebooks/ShareData/C++%20-%20The%20Complete%20Reference%204e.pdf...