By Havens John   Schervish Paul   in Journal of Gift Planning

ISSN:1096-5297|7|1|11-50

National Committee on Planned Giving‎(2003)‎

Access to resources Favorite 12.710796

By Havens John R.   Koenig Jack L.   in Applied Spectroscopy

ISSN:0003-7028|37|3|226-249

Society for Applied Spectroscopy‎(1983)‎

Access to resources Favorite 8.7380905