1.
図書 |
sponsored by the National Foundation-March of Dimes at the Hyatt-Regency Memphis Hotel, Memphis, Tennessee ; editors, Robert L. Summitt, Daniel Bergsma, associate editors, R. S. Wilroy, Jr., Natalie W. Paul
|
|||||||
2.
図書 |
editors, Daniel Bergsma, R. Brian Lowry, associate editors, John M. Opitz, Natalie W. Paul ; sponsored by the National Foundation--March of Dimes at the University of British Columbia, Vancouver, British Columbia, Canada
|