Precalculus /
Precalculus /
Cohen, David ; Lee, Theodore B. ; Sklar, David
- 7th ed.
- USA : Cengage Learning, 2017.
- xvi, v.p. col.ill. ; 25.4cm.
Includes: answers, index
9781305663107
C 515 C678 2017
Includes: answers, index
9781305663107
C 515 C678 2017