TY - BOOK AU - Leonard,Marango TI - The factors affecting information technology usage in organisations: : organisational and chief excutive officers characteristic Paradigm AV - THS EAF HF5415.124.M37 PY - 2006/// CY - Dar es Salaam PB - : University of Dar er Salaam KW - Information technology KW - Organisation KW - Chief Excutive officers N1 - Includes bibliographical references ER -