Highly recommend the book, lists and defines essential equations very well. But USPS got me my book two days late so just be prepared for delay since this is not an amazon prime item.IT IS THE BE BEST THAT I FOUNDIts an awesome book covering the subject of composites very systematically in easy language. For the cost of just INR472 its very cheap compared to the international editions costing INR 7500 or more based on the seller. I suggest every Mechanical & Aeronautical engineers should purchase this book and refer it for the sake of better future.There mentioned that this book has 576 pages,but I received a book with 562 pages,and printing quality is bad.i think that the book is not original one.goodGood print and conditionNice book for my M.tech study