Hi I would like to share my reviews on core java which was written by R nageshwar rao, this book cover all concepts , programs and interview questions , this book include all versions up to java 8.i bought this book rs 470 from amazon.in site. it has described all topics with a easy language to understand student easily. it gives interview questions for each and every topic so we will ready to be answered for the interviewer.This book is wonderful for the beginner.