Mason Robert L & Gunst Richard F et al Statistical design and analysis of experiments : With applications to Engineering & Science .-Ed 2 .-0-471-37216-1 - Ed 2 - John Wiley & Sons, New Jersey - pp 3-728 ISBN: 0-471-37216-1 Dewey Class. No.: B28:(A) P03/MASON ROBERT L/B26091