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Showing 1–4 of 4 books.
Patronage, Coastal Surveys, and the Birth of Portolan Charts
Donald Ruiz
$6.99 ebook, $20.99 paperback
View BookA hands-on guide to planning, conducting, and interpreting randomized and observational clinical studies
Donald Ruiz
$6.99 ebook, $19.99 paperback
View BookUnlocking Personal and Professional Success Through Emotional Mastery
Donald Ruiz
$6.99 ebook, $18.99 paperback
View BookExploring the Wonders of Human Invention and Imagination
Donald Ruiz
$6.99 ebook, $18.99 paperback
View Book