TY - BOOK AU - Vartanian, Thomas P. TI - Secondary Data Analysis SN - 9780195388817 U1 - 361.00723 PY - 2011/// CY - New York PB - Oxford University Press KW - Social Service N1 - What is a Secondary Data Set Advantages, Disadvantages, Feasibility, and Appropriateness of Using Secondary Data Secondary Data Sets ER -