Hello, I received the order today 23000117W. Thank you for the quick delivery. I would like to give you some feedback about it. Few points which sometimes can make a difference for the clients. 1. the pages are not bonded perfectly, some of them are up for few mm, some of them are down. this gives a flimsy and careless appearance. 2. book has chapters and the book was printed in 2 parts. the second part contains 1 (one) page from the previous chapter which is in part 1. whoever bonded the 2 parts should have looked at the chapters and separate them better. Thank you