TY - BOOK AU - MCNICOL, HARRY TI - SEVEN INVENTORS / T2 - LIVING NAMES U1 - X PY - 1943/// CY - LONDON PB - OXFORD UNOVERSITY PRESS N1 - THE 7 INVENTORS ARE ARKWRIGHT, WEDGWOOD, GOODYEAR, THE BROTHERS WRIGHT, EDISON & MARCONI ER -