Isbn: 9787509202517 - key management model (1 resultados)

paperback. Condición: New. Paperback Pages Number: 288 Language: Chinese. Key management model. each chapter contains three parts: a brief description of the model the nature and purpose (the core concept and use essentials). as well as the model Review of the limitations that may arise in the process of using a trap (the practical analysis). Introduce the model. we also for each of them with one or a few descriptive emoticons. In addition. we have added a lot of actual cases. display related more detailed information.…