Half-track : a history of American semi-tracked vehicles / by R.P. Hunnicutt ; line drawings by Michael Duplessis ; color drawing by Uwe Feist ; … decade of progress : the United States Army Medical Department, 1959-1969 / Prepared and published under the direction of Hal B. Jennings ; Jr. Editor … Strategy & tactics of land warfare / [Ned Wilmott ; ed. by Will Fowler] Intermediate economic analysis for management and engineering / [by] John R. Canada atomic challenge / William F. Train