Cooperative apprentice training in the building trades at Niagara Falls, New York Small, William J. (William Johnstone) 1891- creator Rodgers, Robert H. (Robert Henry) 1883-1930 text nyu Albany The University of the state of New York 1924 monographic eng
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1 l., 5-22 p. incl. diagrs. forms (incl. 4 fold.) 24 cm. by William J. Small [and] Robert H. Rodgers. Cover-title. Building trades Niagara Falls (N.Y.) Vocational education Niagara Falls (N.Y.) HD4885.U5 S6 University of the state of New York bulletin, no. 797. Feb. 1, 1924 e 24000609 Library, U.S. Bur. of Education 800114 20260227111215.0 e 24000609