TY - BOOK AU - J GUTRIE BROWN TI - HYDRO-ELECTRIC ENGEENIRING PRACTICE U1 - GN621.2B813H PY - 1958/// CY - GLASGOW PB - BLACKIE & SON LTD KW - HYDRO-ELECTRIC ENGEENIRING PRACTICE N1 - MODERN BOOK HOUSE JAWAHARGANJ. JABALPUR ER -