Fix book import management script.
Fix book import management script.

olegpshenichniy/Booktype,sourcefabric/Booktype,MiczFlor/Booktype,aerkalov/Booktype,kronoscode/Booktype,olegpshenichniy/Booktype,sourcefabric/Booktype,danielhjames/Booktype,MiczFlor/Booktype,danielhjames/Booktype,ride90/Booktype,okffi/booktype,eos87/Booktype,okffi/booktype,olegpshenichniy/Booktype,btat/Booktype,danielhjames/Booktype,aerkalov/Booktype,MiczFlor/Booktype,kronoscode/Booktype,okffi/booktype,danielhjames/Booktype,olegpshenichniy/Booktype,eos87/Booktype,kronoscode/Booktype,ride90/Booktype,rob-hills/Booktype,ride90/Booktype,sourcefabric/Booktype,btat/Booktype,kronoscode/Booktype,danielhjames/Booktype,rob-hills/Booktype,okffi/booktype,ride90/Booktype,rob-hills/Booktype,olegpshenichniy/Booktype,okffi/booktype,btat/Booktype,MiczFlor/Booktype,sourcefabric/Booktype,eos87/Booktype,kronoscode/Booktype,btat/Booktype,eos87/Booktype,sourcefabric/Booktype,rob-hills/Booktype,eos87/Booktype,aerkalov/Booktype,ride90/Booktype,MiczFlor/Booktype