This booklet is the third chapter of a training course developed for Air Force Reserve personnel about the military strength of communist countries. This chapter discusses the military strength of communist countries in Eastern and Central Europe and includes background information, analysis, review questions, and a list of readings for further study.

From Introduction: "The analyses in this bulletin offer a means for judging the relative values of the foreign crude oils compared with familiar crude oils of the United States that have been analyzed by the Bureau of Mines method."