Where Pillai simplifies, Kittel deepens. For topics like or Green’s functions , you’ll need Ashcroft & Mermin. But for 90% of a master’s program, Pillai suffices.
Pillai provides answers to odd-numbered problems. Do not just read them – write out each step. Pay special attention to: Solid State Physics So Pillai.pdf
Based on the title format, this likely refers to a standard undergraduate or graduate textbook. The most widely circulated text matching this author and subject is . Where Pillai simplifies, Kittel deepens