The urban crucible : the northern seaports and the origins of the American Revolution / Gary B. Nash. Nash, Gary B. E188 .N382 1986 973.2 19 NAS Abridged version of the 1979 ed. Includes index. Bibliography: p. [251]-267. Cambridge, Mass. : Harvard University Press, 1986. 1986. 1979 Text xv, 281 p. : eng United States History