Complex sentence: Its history dates back to March 15,1940 when Stanislav Teacher Training Institute was established in 1950, reorganized later on in Stanislav (since 1962-Ivano-Frankivsk) Pedagogical Institute.
Split into simpler sentences: Its history dates back to March 15,1940, when Stanislav Teacher Training Institute was established. Later, in 1950, it was renamed into Stanislav (since 1962-Ivano-Frankivsk) Pedagogical Institute.