D. L. Ballard

FFTF OUTLET REGION FEATURE MODEL: 300 SERIES AIR ENTRAINMENT TESTS REPORT.

J. Spalek, D. L. Ballard, L. R. Sweetin, 1971 .

FFTF OUTLET REGION FEATURE MODEL. FINAL REPORT ON ALL AIR ENTRAINMENT TEST SERIES.

J. Spalek, D. L. Ballard, L. R. Sweetin, 1971 .

DESIGN CRITERIA FOR HIGH TEMPERATURE LATTICE TEST REACTOR PROJECT CAH-100

G. W. Morrow, W. W. Brown, R. E. Heineman, 1963 .

More on the deep and surface grammar of interclausal relations

D. L. Ballard, R. Conrad, R. Longacre, 1971 .