title author date length
(first edition)
title
author
date
length -lrb- first edition -rrb-
number
number
text text number unitnum
bull-dog drummond h. c. mcneile 1920 320 pp
which title was published before 1921 ?
WDT NN VBD-AUX VBN IN CD .
Bull-Dog Drummond
select c1 from w where c3_number < 1921