1
by Alper, Joe
Published 2015
the National Academies Press

2
by Alper, Joe
Published 2018
The National Academies Press

3
by Alper, Joe
Published 2016
the National Academies Press

4
by Alper, Joe
Published 2016
National Academies Press

5
by Friedman, Douglas C., Alper, Joe
Published 2014
National Academies Press

6
by Alper, Joe
Published 2014
The National Academies Press

7
by Grossmann, Claudia, Alper, Joe
Published 2013
The National Academies Press

8
by Alper, Joe
Published 2015
National Academies Press