Biology   Creator:   Clark,Mary Ann ( Author, Primary ) Douglas, Matthew ( Author, Primary ) Choi, Jung ( Author, Primary ) Publication Date:   March 28, 2018 Publisher:   OpenStax Resource Type:   Book Subject Keyword:   Open and Affordable Textbooks (OAT) Biology Textbook Biology	College Physics (AP Courses)   Publication Date:   August 12, 2015 Publisher:   OpenStax Resource Type:   Book Subject Keyword:   Open and Affordable Textbooks (OAT) Physics Textbook College Physics (AP Courses)	Concepts of Biology (non-majors)   Creator:   Fowler, Samantha ( Author, Primary ) Roush, Rebecca ( Author, Primary ) Wise, James ( Author, Primary ) Publication Date:   April 25, 2013 Publisher:   OpenStax Resource Type:   Book Subject Keyword:   Open and Affordable Textbooks (OAT) Biology Textbook Concepts of Biology (non-majors)	Math 021 Introductory Algebra, Third Edition   Creator:   Tozzi, Barbara Wang, Linda Publication Date:   2019 Publisher:   OER Commons Resource Type:   Book Subject Keyword:   Algebra Mathematics Open and Affordable Textbooks (OAT) Math 021 Introductory Algebra, Third Edition