In this paper ,RDBMS ORACLE is used to make a book searching system which is a supplement to the original system.It uses the data source of the original system and the powerful searching function of ORACLE.The 4' th generation language(4GL)FORMS is also used to make the screen more friendly,that is,all the main fields of 9 books can be displayed in one screen simultaneously.
Received: 29 July 1994
Published: 25 February 1995