TY - BOOK AU - Thumann,Albert TI - Introduction to efficient electrical systems design SN - 0881731102 AV - TK4035 .F3 T485I 1991 PY - 1991/// CY - Lilburn, Ga. PB - Fairmont Press KW - FACTORIES KW - ELECTRIC EQUIPMENT KW - BUILDINGS KW - ELECTRIC ENGINEERING ER -