Den Haag: Martinus Nijhoff, 1970. Hardcover. From the library of phenomenologist Herbert Spiegelberg. 197pp. More
Leiden, The Netherlands: Brill, 1997. Hardcover. [8.75" X 11.75"] 15 figures, 170 b&w plates, 130pp. More
WIT Press (UK), 2006. Hardcover. 717pp. More
Amsterdam, The Netherlands: Elsevier, 1997. Hardcover. 454pp. More
Dordrecht, Holland: Kluwer Academic, 1997. Hardcover. 642pp. More
D. Reidel Publishing Co., 1975. Hardcover. 366pp. More
D. Reidel Publishing Co., 1975. Hardcover. From the library of professor Richard T. De George. 324pp. More
Dordrecht: Kluwer Academic Publishers, 2001. Hardcover. 392pp. More
Southampton, UK: WIT Press, 2001. Hardcover. 1018pp. More
The Metropolitan Museum of Art, NY / Yale University Press, 2004. Hardcover. size: 9.5"x12.5", over 800 color plates, 680pp. More
Assocation for Computing Machinery, 1999. Paperback. Size: 8.5" x 11". 1754pp. More
Plenum Press, 1991. Hardcover. 720pp. More
London: Macmillan, 1986. Hardcover. 675, 675, 666, 619pp. As new condition (all 4 volumes) / no dust jackets. More
Amsterdam: Elsevier, 2006. Hardcover. 411pp. More
NY: Plenum Press, 1992. Hardcover. 446pp. More
NY: Academic Press, 2000. Hardcover. [8" X 11"] 2581pp. More
London: Elsevier Applied Science, 1989. Hardcover. 248pp. More
Thomson Gale, 2006. Hardcover. Size: 8.5"x11" More
Plenum, 1990. Hardcover. 742pp. More
NY: Plenum Press, 1993. Hardcover. 570pp. More
World Tourism Organization (UNWTO), 2007. Hardcover. Oversized. 911pp. More
Leiden: Brill, 2001. Hardcover. 376pp. More
The Hague: Martinus Nijhoff, 1971. Hardcover. 552pp. More
Routledge, 1994. Hardcover. 220pp. More
