Adventures in Mexico and the Rocky Mountains.

Mode of access: Internet.

Report on developments in the campaign for the eradication of foot-and-mouth disease in Mexico.

Title changes: 1947-48: Summary of developments in the Mexican outbreak of foot-and-mouth disease.

Opening chapter of American missionary history. Life of Bartholomew de Las Casas, of the Order of St. Dominic, protector-general of the Indians and first bishop of Chiapa in Mexico.

Mode of access: Internet.

Biological control of the citrus blackfly in Mexico /

Cover title.

Refugees in the United States : laws, programs, and proposals /

Bibliography: p. 18-19.

Investigation of Mexican affairs : preliminary report and hearings of the Committee on foreign relations, United States Senate, pursuant to S. res. 106, directing the Committee on foreign relations to investigate the matter of outrages on citizens of the United States in Mexico.

Includes indexes.

United States. Report on the constitution, attributes, and legal status of "trusts" in the United States. Presented to both houses of Parliament by command of Her Majesty. July, 1890.

Mode of access: Internet.

U.S. Army mobilization and logistics in the Korean War : a research approach /

Mode of access: Internet.

Drug control : counternarcotics efforts in Mexico : report to Congressional requesters /

"B-271958"--P. 1.

Your own lawyer and conveyancer; or, treasurers of the law office, giving in concise form the mercantile or business laws of Canada and Newfoundland ... together with the various legal and business documents in general use ...

Mode of access: Internet.

The List of Social Situation Problems: Reliability and validity in an adolescent Spanish-speaking sample

The aim of this study was to analyze the psychometric properties of the Spanish translation of the List of Social Situation Problems (LSSP; S. H. Spence, 1980). The questionnaire was administered to a sample of 388 adolescents between the ages of 12 and 18. Exploratory factor analysis identified four factors: Social Anxiety, Adult Oppositional, Assertiveness, and Making Friends, which accounted for 26.64% of the variance. Internal consistency of the total scale was high (alpha = .86). Correlations between the LSSP and two self-report measures of social anxiety, the Questionnaire about Interpersonal Difficulties for Adolescents (r = .45) and the Social Phobia and Anxiety Inventory (r = .48), were statistically significant. A significant difference was found between LSSP total scores for adolescents with and without social anxiety (d = 1.14), supporting the construct validity of the scale.