Analisis Kebutuhan Tenaga dengan Metode Workload Indicator of Staffing Need (WISN): Studi Kasus Bidang SDM RS PMI Bogor Tahun 2011 = Analysis of Staffing Need with Workload Indicator of Staffing Need (WISN) Method: Case Study in the Human Resource Department at PMI Bogor Hospital in the year of 2011 / Anna Nurhayati Agustin - Anna Nurhayati Agustin, author (2011)