Latin for Americans : Vol. 1 - Ullman, B. L. (Berthold Louis), 1882-1965.; Henry, Norman E. (New York : Macmillan, 1942)
Vol. 1 is based in part on the authors' Elementary Latin, v. 2 on their Second Latin book.
"Books for reference" : v. 1, p. 626-[627] ; v. 2, p. 592-[593]
Keywords: Latin language -- Grammar -- Problems, exercises, etc