Books library management indicating device of library

The utility model discloses a books library management indicating device of library, include: central computer, programming module, statistics bookshelf, student's customer end, the central computer be library management 's computer, the programming module be connected with the central com...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SHI HONGJIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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