TY - BOOK AU - Lewis,James B. AU - McGrath,Robert J. AU - Seidel,Lee F. TI - Essentials of applied quantitative methods for health services managers SN - 9780763758714 AV - U1 - PY - 2011/// CY - Sudbury, Mass. PB - Jones and Bartlett Publishers KW - Health services administration KW - Quantitative research ER -