Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.

Subject headings

From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search

subject headings

terms or expressions which provide the major means of access by subject to the bibliographic unit.