6 Computer Science Books

I have some very good computer science books: 1. Microelectronic Circuits Theory and Applications 6th edition international version (Authors-Adel S. sedra & Kenneth C. Smith) (Oxford publication). 2. Digital Signal Processing (Author- Alan V. Oppenheim & Ronald W. Schafer) (Pearson publication). 3. Digital Signal Processing Principles, Algorithms, and Applications Fourth Edition (Authors- John G. Proakis & Dimitris G. Manolakis)(Pearson publication). 4. Digital IMAGE Processing 3rd edition(Authors- Rafael C. Gonzalez & Richard E. Woods)(Pearson publication). 5. Signals and Systems 2nd edition (Authors- Alan V. Oppenheim, Alan S. Willsky & S. Hamid Nawab) (Pearson publication). 6. Introduction to Algorithms 3rd edition (Authors- Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest & Clifford Stein)(PHI Publication). Each price CAD 10. Bundle up price-45 CAD.