Gay M. Hammerman books & textbook
The Military History of World War 1: Volume 3 Stalemate in The Trenches November, 1914-March,1918
Trevor Nevitt and Hammerman Gay M. Dupuy
Frankin Watts /1967-01-01 Hardcover
People and Events of the American Revolution
Trevor N. Dupuy Gay M. Hammerman
R. R. Bowker & Company /1974T Hardcover / 488 Pages
isbn-10: 0835207773 / isbn-13: 9780835207775
The Military History of Revolutionary War Land Battles
Trevor Nevitt Dupuy Gay M. Hammerman Dyno Lowenstein
Franklin Watts /1970T Library Binding / 142 Pages
isbn-10: 0531012581 / isbn-13: 9780531012581
