id	keyword
crl-12950	library
crl-12950	isbn
crl-12950	libraries
crl-12950	univ
crl-12950	bibliography
crl-12950	research
crl-12950	data
crl-12950	university
crl-12950	new
crl-12950	system
crl-12950	information
crl-12950	index
crl-12950	use
crl-12950	guide
crl-12950	books
crl-12950	college
crl-12950	education
crl-12950	volume
crl-12950	retrieval
crl-12950	network