About: require textbook

Premodifier: require
Head noun: textbook

Same concepts

Broader concepts

label	provenance	confidence
course material	isap:59414906	0.784470
course information	isap:84470101	0.750716
essential item	isap:378159716	0.629324
material	isap:59414875	0.519878
resource	isap:60271809	0.466329
reading	isap:345847365	0.436747
information	isap:84470092	0.430508
book	isap:377843129	0.356203

Narrower concepts

label	provenance	confidence
book	isap:460796411	0.318514