TY - BOOK AU - Hussein Ahmad TI - Achievement, social environment and background characteristics in lower secondary schools in Peninsular Malaysia SN - Y910040180 PY - 1980/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Academic achievement KW - Social aspects KW - Malaysia KW - Environment and children N1 - Thesis (Ph.D.) - Stanford University, 1979 ER -