id	keyword
crl-15573	library
crl-15573	tour
crl-15573	students
crl-15573	desk
crl-15573	book
crl-15573	number
crl-15573	orientation
crl-15573	reference
crl-15573	college
crl-15573	research
crl-15573	time
crl-15573	libraries
crl-15573	self
crl-15573	treasure
crl-15573	hunt
crl-15573	clue
crl-15573	information
crl-15573	authors
crl-15573	learning
crl-15573	use