Books for ANALOG electronics

dis r few basic boks 1 sud be thorough wid if he/c is pusuin a graduation in electronics

1. Integrated electronics by jacob milliman and Christos Halkias(TMH)
2. Electronic Devices And Circuit Theory by robert l boylestad
3. Microelectronic Circuits by Sedra Smith 5thEd(prescribed book at NIT)
   
4. Electronic Circuit Analysis And Design by Donald A. Neaman(prescribed book at IIT KGP)
   
5. Analysis And Design Of Analog Integrated Circuits by Gray Mayer Et Al(prescribed book at IIT KGP)

IF any 1 needs ebook for any of di abv can mail me!