Signals systems book 2nd

Engineering books in good condition for electronics, electrical, electronics and communication branches + mathematics. 1. Signals and systems(by oppenheim) - 200rs 2. Engineering mathematics (vol 1) by (HK Dass) - 100rs 3. Control system-I(by UA Bakshi) - 150rs 4.Microprocessor by Ramesh Gaonkar (new book) - 150rs 5. Electronics engineering (UA bakshi) - 100rs 6. Solid state electronics devices (Ben G. Streetman) - 150rs 7. CMOS (Digital integrated Circuits) by Sung-Mo Kang - 150rs 8. Electrical engineering by UA Bakshi (100rs) 9. Integrated circuits by kamal prakash pandey - 50rs 10. Digital design by Morris Mano - 200rs 11. Electronic devices and circuit theory by Boylested- 200rs I have many more books of these branches... U can ask me for that prices would be around 100rs to 200rs only. Plz don't ask for bargaining...these are already at much low prices Also, ias/pcs books