TY - BOOK AU - Lok,William Kiang Koh TI - An empirical validation of the theory of transformational leadership in secondary schools in Singapore PY - 1991/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Leadership KW - Education, Secondary KW - Research KW - Singapore N1 - Thesis (Ph.D.)-University of Oregon, 1990 ER -