Focus Made Easy: A Complete Focus Handbook For Users And Programmers

Here's an all-in-one reference to learning and implementing Focus -- one of the major fourth-generation languages in use today. Simple to understand and apply, this volume assumes no prior computing or programming language, the first part deals with the Focus Report Writer, showing readers how to use the Focus report writer features to create and update files. The second part deals with database design and file maintenance. Ideal for Focus end-users looking to solve business problems in accounting, human resources, treasury, engineering, operations, customer services, and marketing department; as well as for systems analysts, designers, and managers interested in prototyping new applications.