関連ワード:  explain generalization and specialization in er modeling    what is generalization and specialization in er modeling    explain generalization and specialization in er diagram with suitable example    explain generalization and specialization in er diagram    what is generalization and specialization in er diagram    explain generalization specialization and aggregation in er model    explain generalization and specialization    explain generalization and specialization with example    what is generalization and specialization    explain the difference between generalization and specialization  
結果 : explain generalization and specialization in er modeling