Mabel H. Cummings Mary H. Foster
(7)
Edward Cancio/ Mary Camp/ Beverley H. Johns
(4)
Frederick A. Bettelheim/ William H. Brown/ Mary K. Campbell/ Shawn O. Farrell/ Omar Torres
(3)
H. Frederick Sweitzer/ Mary A. King
(3)
Arthur A. Raney,Sophie H. Janicke-Bowles,Mary Beth (The Pennsylvania State University Oliver USA),Katherine R. Dale
(2)
Beverley H. Johns/ Mary Z. Mcgrath/ Sarup R. Mathur
(2)
Charles H. Coleman/ Mary Coleman
(2)
Dorothy H. Christenson/ Mary E. Frederickson
(2)