MILITARY CALENDAR FOR STUDENTS 1936/37. for the school year. II year march. Compiled by First Lieutenant Vilis Akermanis in Riga in 1936. Publishing house "SCHOOL MILITARY LITERATURE"
1- Methodology of the Latvian language for primary schools in 1938. 2 - Latvian verbs with German-Russian translations and grammatical explanations. 1927 3- Latvian writing elementary school course. 1942
1-Fundamentals of Pedagogy 1929; 2- HISTORY OF EDUCATION (II) 1930, 3- HISTORY OF EDUCATION (III) 1932, 4- GENERAL EDUCATION 1933, 5- HISTORY OF EDUCATION 1937, 6- HISTORY OF EDUCATION (IV) 1939, 7- HISTORY OF EDUCATION (I) 1943, 8- ELEMENTARY HISTORY COURSE METHODOLOGY 1947