on all orders of $59 or more
Strengthening Research Methodology
by Bootzin, Richard R.; Mcknight, Patrick E.
ISBN: 9781591473244
Copyright:
Hardcover
Missing Data A Gentle Introduction
by McKnight, Patrick E.; McKnight, Katherine M.; Sidani, Souraya; et al.
ISBN: 9781593853938
Paperback
ISBN: 9781593853945