Sql In

SQL GUIDA COMPLETA: “Imparare SQL passo passo con esempi pratici – Manuale SQL in italiano per gestire e analizzare database relazionali”

O'Reilly Media

SQL in a Nutshell: A Desktop Quick Reference (English Edition)

SQL IN 30 DAYS: Master database queries and real-world SQL techniques fast (English Edition)

SQL in a Nutshell (In a Nutshell (O'Reilly))    

SQL in Easy Steps                                

SQL In A Nutshell: A Desktop Quick Reference (In a Nutshell (O'Reilly)) 1st (first) Edition by Kevin Kline published by O'Reilly Media (2000)

In Easy Steps Ltd

SQL in Easy Steps                                

Sams Publishing

Sams Teach Yourself SQL in 10 Minutes            

Morgan Kaufmann

Joe Celko's Analytics And Olap in SQL            

Holland Numerics Ltd

SQL: How Do You Do This In SAS?