1
by Macklin, Ruth, Gaylin, Willard
Published 1981
Springer US
... of the National Science Foundation under Grant No. 05576-14793. Any Opinions, findings, conclusions...

2
by Gaylin, Willard, Macklin, Ruth, Powledge, Tabitha M.
Published 1981
Springer US
... and do not necessarily reflect the views of the National Science Foundation or the National Endowment...