The book is as much information as a book printing, more than that, if you need more than that to look to add. Which requires many resources (travel up to buy books / rent / borrowed time).The Internet information has a large amount of money. Read this page and data lack, the bench press for possible without having to travel. Not paying rent to borrow, don"t waste time. (is broken too, but was less than the book).
การแปล กรุณารอสักครู่..
