It is an exceptional book to know the use of BBCR.First few chapters deal with back ground philosophy and plan of construction of BBCR and give some clues to extract the best utility of BBCR.Later the author has done micro analysis of each chapter and made some corrections either in rubrics or adding some important medicines which are not present in the original book.Acoording to me THIS BOOK IS THE BEST IF YOU WANT TO UNDERSTAND BBCR AND WANT TO PRACTISE FROM IT.