1. Patent searching   Publication: Hoboken, N.J. : Wiley, 2007 . 1 online resource (xix, 188 p.) : Date:2007 Availability: No items available: Actions: Add to cart
2. Foreign patents :   Publication: Dobbs Ferry, N.Y. : Oceana Publications, 1972 . 358p. : Date:1972 Availability: No items available: Withdrawn (1), Actions: Add to cart No cover image available No cover image available