TY - BOOK AU - Amuzu,Anthony TI - Problems in the development and maintainance of a sampling frame for business surveys : : the case of Ghana's register of establishments / U1 - 001.433 PY - 1997/// CY - Kampala, PB - KW - Sampling (Statistics) KW - Ghana KW - Surveying KW - Statistical services N1 - Unpublished Thesis (M.Stat.) - Makerere University, 1997; Includes bibliographical references (p.85-89) ER -