Christopher Pullen (EDT)/ Margaret Cooper (EDT)
(2)
Lesley Cooper/ Janice Orrell/ Margaret Bowden
(2)
Margaret H. Mason/ Floyd Cooper (ILT)
(2)
Diane M. Fraser/ Margaret A. Cooper
(1)
Hsiao-Tung Fei/ Chih-i Chang/ Paul Cooper (CON)/ Margaret Park Redfield (CON)
(1)
John E. Cooper (EDT)/ Margaret E. Cooper (EDT)
(1)
John E. Cooper/ Margaret Cooper
(1)
Linda Lambert/ Deborah Walker/ Diane P. Zimmerman/ Joanne E. Cooper/ Morgan Dale Lambert/ Mary E. Gardner/ Margaret Szabo
(1)