If you’ve been to the Burrard Dry Dock Pier in the last few days, you might have noticed some tall and shiny new toys to play with. The pivoting prisms along the North Van pier are part of a new ...
THE revised edition of Prof. SouthalPs text-book of geometrical optics, in addition to a number of new problems scattered throughout the book, contains an important new chapter at the end of the ...
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