并列题名：Core principles and design practices of OLAP engines Core principles and design practices of OLAP engines 并列题名：The principles and practices of food preparations 并列题名：Principles and practice of dialysis 并列题名：Principles and practices of complete dentures 并列题名：Principles and practice of management 并列题名：Principles and Practices of Winemaking 并列题名：Principles and practice of Aolp 并列题名：Principles and practices of dryland farming 并列题名：20 principles on the practice of OKR