Fundamentals of Trigonometry 9th Edition ; Swokowski, Earl William ; Swokowski, Earl W. ; Swokowski, Earl ; Swokowski, Earl (Earl Swokowski) ; Cole, Jeffery A.
ISBN13:9780534361280
ISBN:0534361285
Authors:
Earl William Swokowski, Earl W. Swokowski, Earl Swokowski, Earl (Earl Swokowski) Swokowski, Jeffery A. Cole