Challenges to Comprehension Implied by the Logo
of Laetus in Praesens
University of Earth

Single Documents in PDF Format

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In the case of PDF documents listed here, which are in fact collections of documents, the details of their contents (and the individual PDF documents of which they are composed (as well as any PHP equivalents) are best accessed through the separate page Collections of Documents in PDF Format. In such cases (marked [Collection]), links to the equivalent document there are provided below. Accessing specific sections within a document collection may be preferable given the size of some collections. [NB: Documents continue to be added to these pages as scanning is completed]

An indication of the size of accessible PDF documents is given in megabytes (eg 5.0mb). Where links are also provided to a compact searchable format ("PHP version"), consider accessing these first (such non-PDF documents may also be accessible through the themes pull-down menu above and in the following chronological checklists). Check the Non-PDF documents for years: 2010 +: | 2000-2009 | 1990-99 | 1980-89 | 1970-79 | 1962-69 | ALL years

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