id	keyword
grbs-16271	hand
grbs-16271	vat.gr
grbs-16271	harmonica
grbs-16271	century
grbs-16271	manuscript
grbs-16271	greek
grbs-16271	marg
grbs-16271	acerbi
grbs-16271	euclid
grbs-16271	integration
grbs-16271	text
grbs-16271	marc.gr
grbs-16271	ptolemy