Bias in the estimates of treatment effects in quasi-experimental evaluations /

Bibliography: leaves 16-17.

A practical treatise on rail-roads and carriages, shewing the principles of estimating their strength, proportions, expense, and annual produce, and the conditions which render them effective, economical, and durable; with the theory, effect, and expense of steam carriages, stationary engines, and gas machines. Illustrated by four engravings and numerous useful tables.

Mode of access: Internet.

Extrapolation, interpolation, and smoothing of stationary time series, with engineering applications.

"First published during the war as a classified report to Section D2, National Defense Research Committee."

Selected cases on the law of quasi-contracts /

Mode of access: Internet.

Selected cases on the law of quasi-contrcts.

Mode of access: Internet.

Response of a cantilever beam to non-stationary and stationary random excitation

Mode of access: Internet.

Quasi-three-dimensional supersonic viscid/inviscid interactions including separation effects : final report for period, 1 October 1972- 30 September 1975 /

Bibliography: p. 77-83.