RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 054111537 LA English T1 Vasco da Gama : so strong a spirit A1 Calvert, Patricia., PB Benchmark Books PP New York YR 2005 SN 0761416110 9780761416111 AB Recounts the voyages undertaken by fifteenth-century Portuguese explorer Vasco da Gama to strengthen his nation's power by establishing a sea trade route to India.