TY - BOOK AU - Ackroyd,Stephen AU - Hughes,John A. TI - Data collection in context T2 - Aspects of modern sociology SN - 0582053110 : U1 - 300.72 20 PY - 1992/// CY - London PB - Longman KW - Social sciences KW - Research KW - Methodology N1 - Previous ed.: 1981; Includes bibliographical references andindex ER -