The New Encyclopaedia Britannica
Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries - 934 pages
 Propaedia: outline of knowledge and guide to the Britannica.--- Micropaedia: ready reference and index.--- Macropaedia: knowledge in depth.
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PROSPECTING AND EXPLORATION Drake's original well was drilled close to a
known surface seepage of crude oil, and for many years such seepages were the
only reliable indicators of the presence of oil. As demand grew, however, new ...
The nonprinting areas must be etched sufficiently deep to prevent the ink rollers
from touching them on the press, and to prevent them from rubbing on the surface
of the paper during wet colour printing. For presses with accurately adjustable ...
The stencil is placed on the already inked plate and the colour is rolled onto the
surface of the plate using a gelatin or soft rubber roller. For surface rolling,
regular artist oil colours can be used. The use of stencils allows a great number
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This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review