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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&qv and Apv (see 123), it is seen that the time-rate of change of Aa,, is a sum of
terms each involving a product of a time derivative with a nondifferentiated term (
see 124). But by Hamilton's canonical equations (121), time derivatives of Aqv ...
Indeed, the original two terms, prosus and versus, meant, respectively, “going
straight forth” and “returning”; and that distinction does point up the tendency of
poetry to incremental repetition, variation, and the treatment of many matters and
The uterine wall is stretched and thinned during pregnancy by the growing
conceptus, as the whole product of conception is called, and by the fluid that
surrounds it. By term, this process converts the uterus into an elastic, fluid-filled
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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