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SJIOBA Secretariat
St Joseph's Institution Old Boys' Association
38 Malcolm Road,
Singapore 308274
Phone: +65 8628 9678
Email: secretariat@sjioba.org
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bottom of page
St Joseph's Institution Old Boys' Association
38 Malcolm Road,
Singapore 308274
Phone: +65 8628 9678
Email: secretariat@sjioba.org
​