Perry, Robert H. \a Perry's chemical engineers' handbook \h (Text) \b edited by Robert H. Perry, Don W. Green: associated editor James O. Maloney - \\ 7th ed. - \a New York \b McGraw-Hill \c 1997 - \a 160p.: \b Ills. Includes index ISBN: \a 0070499115 LC Class. No.: \a TP 151 Per