TY - BOOK AU - Taylor, William T. AU - Braymer, D.H. TI - American hydro-electric practice U1 - 621.312134 TAY PY - 1917/// CY - New York PB - McGraw-Hill Book Company KW - Hydroelectric power—Engineering KW - Water-power—United States KW - Power systems—Operation N1 - Includes index ER -