2
by Morrison, Robert Stewart
Published 1917
Bender-Moss

3
by MacFarren, Herbert W.
Published 1911
Mining and Scientific Press

4
by Morrison, Robert Stewart
Published 1910
W.H. Courtright

5
by Morrison, Robert Stewart
Published 1905
Smith-Brooks Print. Co

6
by Kennan, George
Published 1917
Macmillan

9
by Winter, William D.
Published 1919
McGraw-Hill

10
by Murphy, Edgar Gardner
Published 1907
Alabama Child Labor Committee

11
Published 1918
National Industrial Conference Board

12
by Chapman, Clowry
Published 1908
C. Chapman

13
by Morrison, Abraham Cressy
Published 1904
American Baking Powder Association

16
by Cobb, Frank M.
Published 1912
F.J. Heer Print. Co

17
by Pierson, William Whatley
Published 1916
Seeman Printery

19
by Lucas, William Wrathal
Published 1911
Jordan & Sons

20
by Vinogradoff, Paul
Published 1913
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