[searchandfilter
fields="session,year,level,subject"
types="select,select,select,select"
submit_label="Filter"
]
[searchandfilter-results
post_type="books"
ajax="true"
]
[searchandfilter-results
id="book_filter"
post_type="books"
ajax="true"
]
[searchandfilter-results post_type="books"]
File Download
File Download
File Download
File Download
