There are several. Flow Cytometry of Hematological Malignancies (by Ortolani), Flow Cytometry in the Evaluation of Hematopoietic Neoplasms: A Case-Based Approach (by CAP), and Flow Cytometry in Clinical Diagnosis (by ASCP Press), just to name three. Which one you would prefer probably depends on how in depth you would want to get and exactly what you want to get from such a text.