Its none other than institute's module....it's my view...others may differ that it's not comprehencive etc. etc. but karuna that is best both for knowledge as well as eams....anyways there's 1 more i have heard of....its Paduka's...but i am sorry i don't have that 1...
hey no doubt institute's study material is the best but personally i felt that Dinesh Madan Sir's class notes (not the printed book) that he dictates in his classes in delhi are the best if combined with the wide range of Differences that he has given at the back of his printed book.I followed that and secured an exemption in PE-II with that. The language in which he dictates is very lucid and student friendly. U may look 4 that it's my personal opinion other's may differ. All the best.