Fulton, Hal The Ruby way / Hal Fulton - 2nd ed. - Upper Saddle River, N.J. : Addison-Wesley, c2007 - 839 p. : ill. Includes index ISBN: 0672328844 Subjects--Topical Terms: OBJECT-ORIENTED PROGRAMMING (COMPUTER SCINCE)RUBY (COMPUTER PROGRAM LANGUAGE) LC Class. No.: QA76.64 / F847R 2007