Total data: 2
![](/slims/template/default/img/book.png)
Quality without tears: The art of aossle - free management
Philip. B. Crosby;New York : McGraw-Hill , 1979
![](/slims/lib/minigalnano/createthumb.php?filename=images/docs/index160.jpg&width=100)
Six Sigma : quality for business improvement
Syukron, Amin; Kholil, Muhammad;Yogyakarta : Graha Ilmu , 2013
New York : McGraw-Hill , 1979
Yogyakarta : Graha Ilmu , 2013