  We present data on multiple production of jets with transverse energies near
20 GeV in p-pbar collisions at Root(s) = 1.8 TeV. QCD calculations in the
parton-shower approximation of PYTHIA and HERWIG and the next-to-leading order
approximation of JETRAD are compared to the data for one, two, three, and four
jet inclusive production. Transverse energy spectra and multiple jet angular
and summed transverse-energy distributions are adequately described by the
shower approximation while next-to-leading order calculations describe the data
poorly.
