About: cost of textbook

Head noun: cost
Postmodifier: of textbook

Same concepts

Broader concepts

label	provenance	confidence
educational expense	isap:10732211	0.576969
course material	isap:454353792	0.463136
expense	isap:10731382	0.439682
issue for student	isap:87047055	0.396965
necessity	isap:285501143	0.377857
fee	isap:125791853	0.293489
supplies	isap:457031725	0.254974

Narrower concepts

label	provenance	confidence