Prepared for National Science Foundation, Office of Exploratory Research and Problem Assessment, under grant no. GI-37718. "M73-62." "PB-222 370." "NSF-RA-X-73-010." Includes bibliographical references.
OCLC:
(OCoLC)4106807
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.