Database: DIALOG
Type of Search: Citation Pearl
114 Records Retrieved
S1 Bookmobiles-185 hits
S2 Automation-6233 hits
S3 Public Libraries-6173
S1 and S2 and S3=114 records retrieved
Households' Use of Public and Other Types of Libraries: 2002. E.D. TAB. NCES 2007-327. Glander, Mark: Dam, Thuy. January 2007. Record Type: Abstract.
There were 114 hits but they did not seem relevant when I went through each brief record. The terms used for this search came from subject discriptors from previous searches.