TY - BOOK AU - Yussuf,Maryam Najim TI - An investigation of study skills that promote students' performance in mathemetics at ordinary level from selected schools in urban west and Dar es Salaam regions AV - THS EAF QA14.T34Y87 PY - 2015/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Mathematics KW - Academic achievement KW - High school students KW - Secondary schools KW - Dar es Salaam region KW - Tanzania N1 - Includes bibliographical references Thesis: M.Ed (Science) - University of Dar es Es Salaam ER -