U.S. Department of Army. Communist Eastern Europe: Analytical Survey of Literature. (DA Pam 550-8) Washington: GPO, 1971.
U.S. Department of Commerce. Office of Technical Services. Joint Publications Research Service—JPRS (Washington). The following items are from the JPRS series Translations on Eastern Europe: Economic and Industrial Affairs.
"Analysis of Changes in Average Family Budget Made," Otechestven Front, Sofia, March 27, 1973. (JPRS 58,842, No. 874, 1973.)
"Dynamics of Personal Income Described, 1965-70," Ikonomicheski Zhivot, Sofia: December 16, 1970. (JPRS 52,476, No. 424, 1971.)
"Household Income, Consumption Statistics Given," Statistika, Sofia, No. 5, September-October 1970. (JPRS 52,106, No. 397, 1971.)
"Light Ministry Plans to Supply Lacking Goods Revealed," Otechestven Front, Sofia, May 7, 1972. (JPRS 56,742, No. 727, 1972.)
U.S. Department of Commerce. Office of Technical Services. Joint Publications Research Service—JPRS (Washington). The following items are from the JPRS series Translations on Eastern Europe: Political, Sociological, and Military Affairs.
"Admission Rules to Foreign-Language High Schools," Durzhaven Vestnik, Sofia, June 8, 1971. (JPRS 53,764, No. 396, 1971).
"Aspects of Standard of Living Analyzed," Statistika, Sofia, No. 3, 1969. (JPRS 48,717, No. 126, 1969).
"Caloric Intake of Blue-Collar Workers and Cooperative Farm Members," Khranitelna Promishlenost, Sofia, No. 2, 1968. (JPRS 45,795, No. 8, 1968).