Radio frequency identification systems 15 Library administration 4 Bar coding 3 Libraries 2 Libraries-Bar coding 2 Security measures 2 Sensor networks 2 Adaptive antennas-Design and construction-Handbooks , manuals, etc 1 Bluetooth technology 1 Cell phone systems 1 Convergence (Telecommunication) 1 Embedded Internet devices 1 Internet telephony 1 Inventory control 1 Libraries- Inventory control 1 Libraries--Inventory control 1 Libraries--Security measures 1 Library and information science 1 Materials management-Bar coding 1 Mobile communication systems 1 Phased array antennas-Design and construction-Handbooks, manuals, etc 1 RFID for libraries 1 RFID standards 1 RFIS- manuals, handbooks 1 RFIS- security and privacy 1 Radio frequency identification systems-Design and construction-Handbooks, manuals etc 1 Radio frequency identification systems-Security measures 1 Radio-Frequency Identification 1 Sensor networks-Security measures 1 Supply chain management-Bar coding 1