on all orders of $59 or more
Statistical Models for Causal Analysis
by Retherford, Robert D.; Choe, Minja Kim
ISBN: 9780471558026
Copyright:
Hardcover
The Baby Bust Who Will Do the Work? Who Will ...
by Harris, Fred R.; Billari FBA, Francesco C.; Curtis, Alan; et al.
ISBN: 9780742538559
Paperback