The market of private or public bookshops already uses the RFID technology, generally the Hf at 13,56 Mhz.
With distance of reading of 80 cm. At each volume an adhesive tag is stick whose code is associated to the book. A station, with a reader of 13,56 MHz, is able to associate the user that takes the good to the station and date, hour and day of restitution will be registered by the software.
The exit of bookshops will be protected by alarmed gates, with antennas on the sides.
If the book taken is authorized the alarm won’t work, on the other hand there will be a signal against the violation. It is a system anti shoplifting of the books with the software management.