source: In 1904, he emigrated to the United States, and earned B.S. in Electrical Engineering from Purdue University in 1906.
target: In 1904, he emigrated to the United States. He attended Purdue University. He earned a B.S. in Electrical Engineering in 1906.
references: In 1904, he emigrated to the United States. He attended Purdue University. He earned a B.S. in Electrical Engineering in 1906.