Data analysis for the improvement of FFMiravite's billing method using six sigma

Bibliographic Details
Main Author:	Lim, Jule Michael B. (Author)
Other Authors:	Raneses, Nestor O. (adviser.)
Format:	Thesis
Language:	English
Published:	Quezon City University of the Philippines Diliman 2014
Subjects:	Six sigma (Quality control standard) Quantitative research.