Paperback. Condizione: Good. CRC Press, 1983. Book has mild rubbing and smudges to covers with thin surface scratches, modest wear to edges and corners, bumps and scuffs to head and foot of spine, a small bend/crease to front cover outer bottom corner, highlighting and some writing to first 25 pages. in good condition due to markings to interiors, otherwise a solidly-bound copy with sharp text.