Generic substitution and prescription drug prices : economic effects of state drug product selection laws /

Item 535.

Practical concrete-block making; a simple practical treatise for the workman explaining the selection of the materials and the making of substantial concrete blocks and cement brick, together with directions for making molds and remarks on how to obtain the best architectural effects,

Mode of access: Internet.

Effects of short term oven aging on volumetrics and selection of N-design /

"Study was conducted in cooperation with the U.S. Department of Transportation, Federal Highway Administration."

Effects of highways on wildlife populations and habitats : phase 1, selection and evaluation of procedures /

Mode of access: Internet.

The detection of interaction effects ; a report on a computer program for the selection of optimal combinations of explanatory variables /

Errata sheet inserted.

From Darwinism to kaiserism, being a review of the origin, effects and collapse of Germany's attempt at world-dominion by methods of barbarism;

Mode of access: Internet.