About: houghton mifflin harcourt

Premodifier: houghton mifflin
Head noun: harcourt

Same concepts
http://dbpedia.org/resource/Houghton_Mifflin_Harcourt

Broader concepts

label	provenance	confidence
other major publisher	isap:183524621	0.798728
textbook publisher	isap:183524618	0.761205
publisher	isap:183524617	0.754802
company	isap:347415073	0.710066
client	isap:479486356	0.682430
publisher in the united	isap:183524620	0.600114

Narrower concepts

label	provenance	confidence