Duane Viazanko

WSI International, Inc. provides curriculum materials, training and on-going technical assistance. It is a source for English instruction for individuals and corporate clients. The firm also provides a virtual community where students can practice their English language skills through playing entertaining games, completing activities and chatting and sharing their experiences with other students. The company was founded in 1972 and is headquartered in Baltimore, MD.

WSI International, Inc. provides curriculum materials, training and on-going technical assistance. It is a source for English instruction for individuals and corporate clients. The firm also provides a virtual community where students can practice their English language skills through playing entertaining games, completing activities and chatting and sharing their experiences with other students. The company was founded in 1972 and is headquartered in Baltimore, MD.

WSI International, Inc. provides curriculum materials, training and on-going technical assistance. It is a source for English instruction for individuals and corporate clients. The firm also provides a virtual community where students can practice their English language skills through playing entertaining games, completing activities and chatting and sharing their experiences with other students. The company was founded in 1972 and is headquartered in Baltimore, MD.

WSI International, Inc. provides curriculum materials, training and on-going technical assistance. It is a source for English instruction for individuals and corporate clients. The firm also provides a virtual community where students can practice their English language skills through playing entertaining games, completing activities and chatting and sharing their experiences with other students. The company was founded in 1972 and is headquartered in Baltimore, MD.