by Jacob Benus, Harlan I. Halsey, Robert G. Spiegelman.
"The research reported herein was performed pursuant to contracts with the states of Washington and Colorado ...". Handled as a special project through the Colorado Department of Social Services, with involvement in special aspects by other state/educational agencies.
"July 1979."
Bibliography: page 73.
"SRI Projects URD 8750/1190."
Research performed under Department of Health, Education and Welfare contract numbers SRS-70-53 and HEW-100-78-0004
Print version record.
