RECENT
PORTUGUESE PUBLICATIONS BULLETIN 56
April
2007
PART
XI:
Science
& History of Science, Natural History,
Medicine,
Mathematics
See items 9,
12, 18, 21, 22, 24, 26, 27, 28, 30, 32, 34, 35, 36, 38, 39,
44, 45, 99, 150, 168, 199, 213 & 354.