Waldman, Carl The Encyclopedia of exploration vol II : places, technologies, and cultural tTrends Carl Waldman, Alan Wexler and Jon Cunningham - New Delhi Viva Books 2016 - xxv+660 p. appendix; fig.; index ISBN: 9788130933566 Subjects--Topical Terms: Cultural TrendsEncyclopediaExploration Universal Decimal Class. No.: 550.8(031) / WAL